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/commits/v1)

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

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

.github/workflows/package.yml

@@ -36,13 +36,13 @@ jobs:
       - name: Install .NET Core from global.json
         uses: actions/setup-dotnet@v4
       - name: Install GitVersion
-        uses: gittools/actions/gitversion/setup@v0.9.15
+        uses: gittools/actions/gitversion/setup@v1
         with:
           # v5.10.0 of GitVersion has a fix for incorrect versions when building tags. See https://github.com/GitTools/GitVersion/issues/2838
           # It appears that the fix then had a regression in a later version, so locking in 5.10.0.  See https://github.com/GitTools/GitVersion/issues/3351#issuecomment-1403657689
           versionSpec: '5.10.0' 
       - name: Determine Version
-        uses: gittools/actions/gitversion/execute@v0
+        uses: gittools/actions/gitversion/execute@v1
         with:
           useConfigFile: true
       - name: Display GitVersion variables (with prefix)