build(deps): bump act10ns/slack from 1 to 2

Bumps [act10ns/slack](https://github.com/act10ns/slack) from 1 to 2.
- [Release notes](https://github.com/act10ns/slack/releases)
- [Changelog](https://github.com/act10ns/slack/blob/master/RELEASE.md)
- [Commits](act10ns/slack@v1...v2)

---
updated-dependencies:
- dependency-name: act10ns/slack
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/build.yml

@@ -60,7 +60,7 @@ jobs:
         run: npm run lint
 
       - name: Send Slack notifications
-        uses: act10ns/slack@v1
+        uses: act10ns/slack@v2
         if: failure()
         with:
           status: ${{ job.status }}
@@ -121,7 +121,7 @@ jobs:
           retention-days: 7
 
       - name: Send Slack notifications
-        uses: act10ns/slack@v1
+        uses: act10ns/slack@v2
         if: failure()
         with:
           status: ${{ job.status }}
@@ -167,7 +167,7 @@ jobs:
         run: npm run build:ci
 
       - name: Send Slack notifications
-        uses: act10ns/slack@v1
+        uses: act10ns/slack@v2
         if: failure()
         with:
           status: ${{ job.status }}