.Net: Bump Grpc.Net.Client from 2.54.0 to 2.55.0 in /dotnet (#1858)

Bumps [Grpc.Net.Client](https://github.com/grpc/grpc-dotnet) from 2.54.0
to 2.55.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/grpc/grpc-dotnet/releases">Grpc.Net.Client's
releases</a>.</em></p>
<blockquote>
<h2>Release v2.55.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Upgrade version to v2.55.0 (on v2.55.x branch) by <a
href="https://github.com/jtattermusch"><code>@​jtattermusch</code></a>
in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2184">grpc/grpc-dotnet#2184</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/grpc/grpc-dotnet/compare/v2.55.0-pre1...v2.55.0">https://github.com/grpc/grpc-dotnet/compare/v2.55.0-pre1...v2.55.0</a></p>
<h2>Release v2.55.0-pre1</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix flaky streaming test by <a
href="https://github.com/JamesNK"><code>@​JamesNK</code></a> in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2134">grpc/grpc-dotnet#2134</a></li>
<li>Update Google.Protobuf to 3.23.1 by <a
href="https://github.com/JamesNK"><code>@​JamesNK</code></a> in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2136">grpc/grpc-dotnet#2136</a></li>
<li>Refactor healthchecks service mapping to support filtering on check
by <a href="https://github.com/JamesNK"><code>@​JamesNK</code></a> in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2142">grpc/grpc-dotnet#2142</a></li>
<li>Fix client factory extension method validation issues by <a
href="https://github.com/JamesNK"><code>@​JamesNK</code></a> in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2159">grpc/grpc-dotnet#2159</a></li>
<li>WriteAsync cancellation throws an error with the calls completed
status if possible by <a
href="https://github.com/JamesNK"><code>@​JamesNK</code></a> in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2170">grpc/grpc-dotnet#2170</a></li>
<li>Update Grpc.Tools to 2.55 by <a
href="https://github.com/apolcyn"><code>@​apolcyn</code></a> in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2171">grpc/grpc-dotnet#2171</a></li>
<li>Update 2.55 branch to 2.55-pre1 by <a
href="https://github.com/apolcyn"><code>@​apolcyn</code></a> in <a
href="https://redirect.github.com/grpc/grpc-dotnet/pull/2176">grpc/grpc-dotnet#2176</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/grpc/grpc-dotnet/compare/v2.54.0...v2.55.0-pre1">https://github.com/grpc/grpc-dotnet/compare/v2.54.0...v2.55.0-pre1</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/8ca08ebf05b0c81c15cb68baf5196ffe5ed7b5a3"><code>8ca08eb</code></a>
Upgrade version to v2.55.0 (on v2.55.x branch) (<a
href="https://redirect.github.com/grpc/grpc-dotnet/issues/2184">#2184</a>)</li>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/76824eaeffbd4caa0fed8df37b3c391135e2d195"><code>76824ea</code></a>
Update 2.55 branch to 2.55-pre1 (<a
href="https://redirect.github.com/grpc/grpc-dotnet/issues/2176">#2176</a>)</li>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/c72ada62e626afe5bf546486fe7f703edf41ca3e"><code>c72ada6</code></a>
Update Grpc.Tools to 2.55 (<a
href="https://redirect.github.com/grpc/grpc-dotnet/issues/2171">#2171</a>)</li>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/2be676ad3bb784a876c0f681d95565bd85d509dc"><code>2be676a</code></a>
WriteAsync cancellation throws an error with the calls completed status
if po...</li>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/73c726bf4e3ef4cac0e81e1edb7987afbddccd42"><code>73c726b</code></a>
Fix client factory extension method validation issues (<a
href="https://redirect.github.com/grpc/grpc-dotnet/issues/2159">#2159</a>)</li>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/697f3492f28c8d2e4c66019a199aaef821f772ec"><code>697f349</code></a>
Refactor healthchecks service mapping to support filtering on check (<a
href="https://redirect.github.com/grpc/grpc-dotnet/issues/2142">#2142</a>)</li>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/ff1a07b90c498f259e6d9f4a50cdad7c89ecd3c0"><code>ff1a07b</code></a>
Update Google.Protobuf to 3.23.1 (<a
href="https://redirect.github.com/grpc/grpc-dotnet/issues/2136">#2136</a>)</li>
<li><a
href="https://github.com/grpc/grpc-dotnet/commit/6bc44e97d73244de9da410e6cccc7409b7c173df"><code>6bc44e9</code></a>
Fix flaky streaming test (<a
href="https://redirect.github.com/grpc/grpc-dotnet/issues/2134">#2134</a>)</li>
<li>See full diff in <a
href="https://github.com/grpc/grpc-dotnet/compare/v2.54.0...v2.55.0">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=Grpc.Net.Client&package-manager=nuget&previous-version=2.54.0&new-version=2.55.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dotnet/Directory.Packages.props

@@ -44,7 +44,7 @@
     <PackageVersion Include="Microsoft.OpenApi.Readers" Version="[1.6.3, )" />
     <PackageVersion Include="Newtonsoft.Json" Version="[13.0.3, )" />
     <PackageVersion Include="Google.Apis.CustomSearchAPI.v1" Version="[1.60.0.3001, )" />
-    <PackageVersion Include="Grpc.Net.Client" Version="2.54.0" />
+    <PackageVersion Include="Grpc.Net.Client" Version="2.55.0" />
     <PackageVersion Include="protobuf-net" Version="3.2.26" />
     <PackageVersion Include="protobuf-net.Reflection" Version="3.2.12" />
     <PackageVersion Include="CoreCLR-NCalc" Version="2.2.113" />