Bump martincostello/update-dotnet-sdk from 3.1.4 to 3.2.0 (#2065)

Bumps [martincostello/update-dotnet-sdk](https://github.com/martincostello/update-dotnet-sdk) from 3.1.4 to 3.2.0.
- [Release notes](https://github.com/martincostello/update-dotnet-sdk/releases)
- [Commits](martincostello/update-dotnet-sdk@b568430...df4209b)

---
updated-dependencies:
- dependency-name: martincostello/update-dotnet-sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/update-dotnet-sdk.yml

@@ -10,7 +10,7 @@ permissions:
 
 jobs:
   update-dotnet-sdk:
-    uses: martincostello/update-dotnet-sdk/.github/workflows/update-dotnet-sdk.yml@b5684309b4d6dd59ee955b150f5632c5f3a59f79 # v3.1.4
+    uses: martincostello/update-dotnet-sdk/.github/workflows/update-dotnet-sdk.yml@df4209bbf7d0b82dd7d0a684ce1b601950061e3c # v3.2.0
     with:
       labels: "dependencies,.NET"
       update-nuget-packages: false