build(ci): Bump gittools/actions from 1.2.0 to 2.0.0 (#71)

Bumps [gittools/actions](https://github.com/gittools/actions) from 1.2.0 to 2.0.0.
- [Release notes](https://github.com/gittools/actions/releases)
- [Commits](GitTools/actions@v1.2.0...v2.0.0)

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

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -174,13 +174,13 @@ jobs:
         dotnet-quality: ga
 
     - name: Install GitVersion
-      uses: gittools/actions/gitversion/setup@v1.2.0
+      uses: gittools/actions/gitversion/setup@v2.0.0
       with:
         versionSpec: '5.x'
 
     - name: Determine Version
       id:   gitversion
-      uses: gittools/actions/gitversion/execute@v1.2.0
+      uses: gittools/actions/gitversion/execute@v2.0.0
       with:
         useConfigFile: true