chore(deps): Bump slackapi/slack-github-action from 2.1.0 to 2.1.1 (#169)

Bumps [slackapi/slack-github-action](https://github.com/slackapi/slack-github-action) from 2.1.0 to 2.1.1.
- [Release notes](https://github.com/slackapi/slack-github-action/releases)
- [Commits](slackapi/slack-github-action@v2.1.0...v2.1.1)

---
updated-dependencies:
- dependency-name: slackapi/slack-github-action
  dependency-version: 2.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

.github/workflows/push-networks.yaml

@@ -129,7 +129,7 @@ jobs:
       SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
     steps:
       - name: Post to Slack channel team-acs-sensor-ecosystem-interruptions
-        uses: slackapi/slack-github-action@v2.1.0
+        uses: slackapi/slack-github-action@v2.1.1
         with:
           channel-id: "C08D1NHBF8B"
           payload: >-