Update gittools/actions action to v1.2.0 (#2959)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Andrey S. <[email protected]>

Author: renovate[bot]

.github/workflows/helm_push.yml

@@ -42,10 +42,10 @@ jobs:
         name: Prepare to build from branch
         run: |
           git switch --force-create ${{ inputs.branch }} origin/${{ inputs.branch }}
-      - uses: gittools/actions/gitversion/setup@v1.1.1
+      - uses: gittools/actions/gitversion/setup@v1.2.0
         with:
           versionSpec: 5.x
-      - uses: gittools/actions/gitversion/execute@v1.1.1
+      - uses: gittools/actions/gitversion/execute@v1.2.0
         id: calculate-semver
         with:
           targetPath: ${{ env.CHARTS_DIR }}