.Net: Bump Azure.AI.OpenAI from 1.0.0-beta.14 to 1.0.0-beta.15 in /do…

…tnet (#5721)

Bumps [Azure.AI.OpenAI](https://github.com/Azure/azure-sdk-for-net) from
1.0.0-beta.14 to 1.0.0-beta.15.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/Azure/azure-sdk-for-net/releases">Azure.AI.OpenAI's
releases</a>.</em></p>
<blockquote>
<h2>Azure.AI.OpenAI_1.0.0-beta.15</h2>
<h2>1.0.0-beta.15 (2024-03-20)</h2>
<p>This release targets the latest <code>2024-03-01-preview</code>
service API label and brings support for the <code>Dimensions</code>
property when using new embedding models.</p>
<h3>Features Added</h3>
<ul>
<li><code>EmbeddingsOptions</code> now includes the
<code>Dimensions</code> property, new to Azure OpenAI's
<code>2024-03-01-preview</code> service API.</li>
</ul>
<h3>Bugs Fixed</h3>
<ul>
<li>Several issues with the <code>ImageGenerations</code> response
object being treated as writeable are fixed:
<ul>
<li><code>ImageGenerations</code> no longer has an erroneous public
constructor</li>
<li><code>ImageGenerations.Created</code> no longer has a public
setter</li>
<li><code>ImageGenerations.Data</code> is now an
<code>IReadOnlyList</code> instead of an <code>IList</code></li>
<li>A corresponding replacement factory method for mocks is added to
<code>AzureOpenAIModelFactory</code></li>
</ul>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/a8df32eb6fa2a8a132ac26f505c88660c739b2a6"><code>a8df32e</code></a>
Azure OpenAI: beta.15 release changelog (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42824">#42824</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/9b49c4cbf7d3bbb0e437d27dd4911dde329ccb06"><code>9b49c4c</code></a>
[LiveMetricsExporter] Add Filtering Support part 4 - Apply the Filters
and Ag...</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/c7d86879deee5341d2267b9a915fddbae787e2d4"><code>c7d8687</code></a>
Update AutoRest C# version to 3.0.0-beta.20240319.5 (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42827">#42827</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/7a1e1f14d5d4c0f7089bb0f700c987a92d155224"><code>7a1e1f1</code></a>
[ResourceMover] Add operation: MoveCollections_Delete back (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42792">#42792</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/92c8182a5225edbd0d9762e45fc6cf43b8acdd1e"><code>92c8182</code></a>
AOAI 2024-03-01-preview update (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42816">#42816</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/99b6912be53a8fa69de6c33153a4d7acfca96b3f"><code>99b6912</code></a>
Don't bootstrap if no resource group env var (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42819">#42819</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/ab85d3e6c9c13256c76b8d5184bcf75368ff52af"><code>ab85d3e</code></a>
Convert pipelines to extend from 1es pipeline templates (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42496">#42496</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/9b0c58d8c847db588d7fe73eb6444772b97e7a2d"><code>9b0c58d</code></a>
Bump the proxy version to the last one resolving mac timeout issues (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42761">#42761</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/b45b05f6f096b29d759621a544cfbcfb0fc17613"><code>b45b05f</code></a>
Update sovereign cloud heading in Monitor Query README (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42808">#42808</a>)</li>
<li><a
href="https://github.com/Azure/azure-sdk-for-net/commit/958798318dd03f92458e2f890a67e2703f2a14fa"><code>9587983</code></a>
[Azure.Monitor.Query] Update TROUBLESHOOTING.md (<a
href="https://redirect.github.com/Azure/azure-sdk-for-net/issues/42676">#42676</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/Azure/azure-sdk-for-net/compare/Azure.AI.OpenAI_1.0.0-beta.14...Azure.AI.OpenAI_1.0.0-beta.15">compare
view</a></li>
</ul>
</details>
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dotnet/Directory.Packages.props

@@ -5,7 +5,7 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Azure.AI.OpenAI" Version="1.0.0-beta.14" />
+    <PackageVersion Include="Azure.AI.OpenAI" Version="1.0.0-beta.15" />
     <PackageVersion Include="Azure.Identity" Version="1.10.4" />
     <PackageVersion Include="Azure.Monitor.OpenTelemetry.Exporter" Version="1.2.0" />
     <PackageVersion Include="Azure.Search.Documents" Version="11.5.1" />