Bump handlebars from 4.7.7 to 4.7.8

Bumps [handlebars](https://github.com/handlebars-lang/handlebars.js) from 4.7.7 to 4.7.8.
- [Release notes](https://github.com/handlebars-lang/handlebars.js/releases)
- [Changelog](https://github.com/handlebars-lang/handlebars.js/blob/v4.7.8/release-notes.md)
- [Commits](https://github.com/handlebars-lang/handlebars.js/compare/v4.7.7...v4.7.8)

---
updated-dependencies:
- dependency-name: handlebars
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -32,7 +32,7 @@
     "@docker/actions-toolkit": "^0.12.0",
     "@renovate/pep440": "^1.0.0",
     "csv-parse": "^5.4.0",
-    "handlebars": "^4.7.7",
+    "handlebars": "^4.7.8",
     "moment": "^2.29.4",
     "moment-timezone": "^0.5.43",
     "semver": "^7.5.2"