Bump gittools/actions from 0.13.4 to 0.13.6 (#262)

Bumps [gittools/actions](https://github.com/gittools/actions) from 0.13.4 to 0.13.6.
- [Release notes](https://github.com/gittools/actions/releases)
- [Commits](GitTools/actions@v0.13.4...v0.13.6)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/template_version.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v4        
 
       - name: Install GitVersion
-        uses: gittools/actions/gitversion/[email protected].4
+        uses: gittools/actions/gitversion/[email protected].6
         with:
           versionSpec: '5.x.x'
 
@@ -26,4 +26,4 @@ jobs:
 
       - name: Use GitVersion
         id: gitversion # step id used as reference for output values
-        uses: gittools/actions/gitversion/[email protected].4
+        uses: gittools/actions/gitversion/[email protected].6