Bump martincostello/update-dotnet-sdk from 2.2.2 to 2.2.3

Bumps [martincostello/update-dotnet-sdk](https://github.com/martincostello/update-dotnet-sdk) from 2.2.2 to 2.2.3.
- [Release notes](https://github.com/martincostello/update-dotnet-sdk/releases)
- [Commits](martincostello/update-dotnet-sdk@db01082...ff9a6f2)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

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

@@ -25,7 +25,7 @@ jobs:
       uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
 
     - name: Update .NET SDK
-      uses: martincostello/update-dotnet-sdk@db0108271a0992bee4136ed9062c3e66555d00b0 # v2.2.2
+      uses: martincostello/update-dotnet-sdk@ff9a6f247704ef1b77eb3c478070d8fa69c2360e # v2.2.3
       with:
         labels: "dependencies,.NET"
         repo-token: ${{ secrets.GITHUB_TOKEN }}