build(deps): bump slackapi/slack-github-action from 1.27.0 to 2.0.0 (#6032)

Bumps [slackapi/slack-github-action](https://github.com/slackapi/slack-github-action) from 1.27.0 to 2.0.0.
- [Release notes](https://github.com/slackapi/slack-github-action/releases)
- [Commits](slackapi/slack-github-action@37ebaef...e598089)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/bump-agent-versions.yml

@@ -44,7 +44,7 @@ jobs:
         run: ./.github/workflows/bump-agent-versions.sh
 
       - if: ${{ failure()  }}
-        uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+        uses: slackapi/slack-github-action@e598089eaef53883a2d9b325e044899548518a03 # v2.0.0
         with:
           channel-id: '#ingest-notifications'
           payload: |
@@ -66,7 +66,7 @@ jobs:
 
         # if a PR was created as a result of this job, we notify on the Slack channel
       - if: ${{ startsWith(steps.update.outputs.pr, 'https') }}
-        uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+        uses: slackapi/slack-github-action@e598089eaef53883a2d9b325e044899548518a03 # v2.0.0
         with:
           channel-id: '#ingest-notifications'
           payload: |

.github/workflows/bump-golang.yml

@@ -30,7 +30,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - if: ${{ failure()  }}
-        uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+        uses: slackapi/slack-github-action@e598089eaef53883a2d9b325e044899548518a03 # v2.0.0
         with:
           channel-id: '#ingest-notifications'
           payload: |

.github/workflows/updatecli-compose.yml

@@ -38,7 +38,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - if: ${{ failure()  }}
-        uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+        uses: slackapi/slack-github-action@e598089eaef53883a2d9b325e044899548518a03 # v2.0.0
         with:
           channel-id: '#ingest-notifications'
           payload: |