Output ends-with and starts-with inputs

[nitrocode]

It would be nice to do this to keep things DRY

jobs:
  test:
    steps:
      - uses: int128/hide-comment-action@v1
        name: hide-comment
        with:
          ends-with: |
            <!-- test-notification -->

      - uses: int128/comment-action@v1
        with:
          run: yarn test
          post-on-failure: |
            ## :x: Test failure
            ```
            ${run.output}
            ```
-           <!-- test-notification -->
+           ${hide-comment.output.ends-with}

[nitrocode]

Thank you!