github-actions: bump mondeja/remove-labels-gh-action from v1.0.0 to v1

Bumps [mondeja/remove-labels-gh-action](https://github.com/mondeja/remove-labels-gh-action) from v1.0.0 to v1.
- [Release notes](https://github.com/mondeja/remove-labels-gh-action/releases)
- [Commits](mondeja/remove-labels-gh-action@v1.0.0...5708d0f)

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

Author: dependabot[bot]

.github/workflows/remove-labels.yml

@@ -14,7 +14,7 @@ jobs:
     if: github.event.pull_request.merged
     runs-on: ubuntu-latest
     steps:
-      - uses: mondeja/remove-labels-gh-action@v1.0.0
+      - uses: mondeja/remove-labels-gh-action@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           labels: |
@@ -32,7 +32,7 @@ jobs:
     if: github.event_name == 'pull_request_target' && (! github.event.pull_request.merged)
     runs-on: ubuntu-latest
     steps:
-      - uses: mondeja/remove-labels-gh-action@v1.0.0
+      - uses: mondeja/remove-labels-gh-action@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           labels: |
@@ -44,7 +44,7 @@ jobs:
     if: github.event.issue.state == 'closed'
     runs-on: ubuntu-latest
     steps:
-      - uses: mondeja/remove-labels-gh-action@v1.0.0
+      - uses: mondeja/remove-labels-gh-action@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           labels: |