chore(deps): bump jasonn3/build-container-installer from 1.2.0 to 1.2.1

Bumps [jasonn3/build-container-installer](https://github.com/jasonn3/build-container-installer) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/jasonn3/build-container-installer/releases)
- [Commits](https://github.com/jasonn3/build-container-installer/compare/v1.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: jasonn3/build-container-installer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/build_iso.yml

@@ -111,7 +111,7 @@ jobs:
           docker rmi ${image}
 
       - name: Build ISOs
-        uses: jasonn3/build-container-installer@v1.2.0
+        uses: jasonn3/build-container-installer@v1.2.1
         id: build
         with:
           arch: x86_64