dependabot: help keeping GitHub Actions versions up to date (git-for-windows#4792)

See
https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot#enabling-dependabot-version-updates-for-actions
for details.

Author: rimrul

.github/workflows/l10n.yml

@@ -63,7 +63,7 @@ jobs:
             origin \
             ${{ github.ref }} \
             $args
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v5
         with:
           go-version: '>=1.16'
       - name: Install git-po-helper
@@ -91,7 +91,7 @@ jobs:
           cat git-po-helper.out
           exit $exit_code
       - name: Create comment in pull request for report
-        uses: mshick/add-pr-comment@v1
+        uses: mshick/add-pr-comment@v2
         if: >-
           always() &&
           github.event_name == 'pull_request_target' &&

.github/workflows/main.yml

@@ -189,7 +189,7 @@ jobs:
         repository: git/git
         definitionId: 9
     - name: add msbuild to PATH
-      uses: microsoft/setup-msbuild@v1
+      uses: microsoft/setup-msbuild@v2
     - name: copy dlls to root
       shell: cmd
       run: compat\vcbuild\vcpkg_copy_dlls.bat release ${{ matrix.arch }}-windows