deps/gha: bump iFaxity/wait-on-action from 1.2.0 to 1.2.1

Bumps [iFaxity/wait-on-action](https://github.com/ifaxity/wait-on-action) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/ifaxity/wait-on-action/releases)
- [Changelog](https://github.com/iFaxity/wait-on-action/blob/next/release.config.js)
- [Commits](df89d0cf80...a7d13170ec)

---
updated-dependencies:
- dependency-name: iFaxity/wait-on-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/create-arm.yml

@@ -66,7 +66,7 @@ jobs:
         with:
           args: instance server wait ${{ fromJson(steps.scw.outputs.json).ID }} zone=fr-par-2
       - name: Wait for SSH
-        uses: iFaxity/wait-on-action@df89d0cf8089bb0c38e25279c74848ef313da53b
+        uses: iFaxity/wait-on-action@a7d13170ec542bdca4ef8ac4b15e9c6aa00a6866
         with:
           resource: tcp:${{ fromJson(steps.scw.outputs.json).public_ip.address }}:22
           timeout: 300000