[deps] report-deployment-status-to-slack: Update slackapi/slack-github-action action to v1.27.1 (#350)

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

report-deployment-status-to-slack/action.yml

@@ -131,7 +131,7 @@ runs:
 
     - name: Post/Edit message to a Slack channel
       id: slack-message
-      uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+      uses: slackapi/slack-github-action@fcfb566f8b0aab22203f066d80ca1d7e4b5d05b3 # v1.27.1
       with:
         channel-id: ${{ inputs.slack-channel }}
         slack-message: ${{ steps.setup.outputs.slack_message }}