Bump actions/setup-dotnet from 5 to 6

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 5 to 6.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](actions/setup-dotnet@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-dotnet
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/codeql-analysis.yml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v7.0.0
 
       - name: Install .NET 10
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
          dotnet-version: 10.0.x
 

.github/workflows/dotnetcore.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7.0.0
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: '10.0.x'
         include-prerelease: true

.github/workflows/publish.yml

@@ -19,7 +19,7 @@ jobs:
       uses: actions/checkout@v7.0.0
 
     - name: Setup .NET 10 SDK
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: '10.0.x'
 

.github/workflows/repro-bug.yml

@@ -164,7 +164,7 @@ jobs:
           node-version: 22
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: ${{ env.DOTNET_VERSION }}