Bump gittools/actions from 3 to 4

Bumps [gittools/actions](https://github.com/gittools/actions) from 3 to 4.
- [Release notes](https://github.com/gittools/actions/releases)
- [Changelog](https://github.com/GitTools/actions/blob/main/GitReleaseManager.yml)
- [Commits](GitTools/actions@v3...v4)

---
updated-dependencies:
- dependency-name: gittools/actions
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/docker_build.yml

@@ -34,13 +34,13 @@ jobs:
           fetch-depth: 0 # This is needed for GitVersion not to crash
 
       - name: Install GitVersion
-        uses: gittools/actions/gitversion/setup@v3
+        uses: gittools/actions/gitversion/setup@v4
         with:
           versionSpec: "5.12.0"
 
       - name: Determine Version
         id: gitversion # id to later be referenced
-        uses: gittools/actions/gitversion/execute@v3
+        uses: gittools/actions/gitversion/execute@v4
 
       - name: Create version tag
         if: github.event_name != 'pull_request'