Bump actions/setup-dotnet from 1 to 4

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 1 to 4.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](actions/setup-dotnet@v1...v4)

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

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

.github/workflows/build.yaml

@@ -8,7 +8,7 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - uses: actions/setup-dotnet@v1
+            - uses: actions/setup-dotnet@v4
               with:
                   dotnet-version: "6.0.x"
             - uses: xt0rted/dotnet-format-problem-matcher@v1
@@ -42,7 +42,7 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/v')
         steps:
             - uses: actions/checkout@v2
-            - uses: actions/setup-dotnet@v1
+            - uses: actions/setup-dotnet@v4
               with:
                   dotnet-version: "6.0.x"