Bump gittools/actions from 0 to 1

Bumps [gittools/actions](https://github.com/gittools/actions) from 0 to 1.
- [Release notes](https://github.com/gittools/actions/releases)
- [Commits](https://github.com/gittools/actions/compare/v0...v1)

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

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

.github/workflows/publish.yml

@@ -19,13 +19,13 @@ jobs:
         fetch-depth: 0 # fetch-depth is needed for GitVersion
 
     - name: Install GitVersion 
-      uses: gittools/actions/gitversion/setup@v0
+      uses: gittools/actions/gitversion/setup@v1
       with:
           versionSpec: '5.x'
           includePrerelease: true
 
     - name: Determine Version
-      uses: gittools/actions/gitversion/execute@v0
+      uses: gittools/actions/gitversion/execute@v1
       with:
         useConfigFile: true
         #additionalArguments: /b develop