Bump actions/first-interaction from 1.3.0 to 3.0.0 (#8487)

Bumps [actions/first-interaction](https://github.com/actions/first-interaction) from 1.3.0 to 3.0.0.
- [Release notes](https://github.com/actions/first-interaction/releases)
- [Commits](actions/first-interaction@34f15e8...753c925)

---
updated-dependencies:
- dependency-name: actions/first-interaction
  dependency-version: 3.0.0
  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/greetings.yml

@@ -9,7 +9,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-    - uses: actions/first-interaction@34f15e814fe48ac9312ccf29db4e74fa767cbab7 #v1.3.0
+    - uses: actions/first-interaction@753c925c8d1ac6fede23781875376600628d9b5d #v3.0.0
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         issue-message: 'Hello ${{ github.event.issue.user.login }} :wave: Thank you for opening an issue in `eksctl` project. The team will review the issue and aim to respond within 1-5 business days. Meanwhile, please read about the Contribution and Code of Conduct guidelines [here](https://github.com/eksctl-io/eksctl#contributions). You can find out more information about `eksctl` on our [website](https://eksctl.io)'