Bump the npm_and_yarn group across 2 directories with 2 updates

Bumps the npm_and_yarn group with 1 update in the / directory: [handlebars](https://github.com/handlebars-lang/handlebars.js).
Bumps the npm_and_yarn group with 1 update in the /site-project/prefect-main/prefect-main/ui directory: [yaml](https://github.com/eemeli/yaml).


Updates `handlebars` from 4.7.7 to 4.7.9
- [Release notes](https://github.com/handlebars-lang/handlebars.js/releases)
- [Changelog](https://github.com/handlebars-lang/handlebars.js/blob/v4.7.9/release-notes.md)
- [Commits](handlebars-lang/handlebars.js@v4.7.7...v4.7.9)

Updates `yaml` from 2.2.2 to 2.8.3
- [Release notes](https://github.com/eemeli/yaml/releases)
- [Commits](eemeli/yaml@v2.2.2...v2.8.3)

---
updated-dependencies:
- dependency-name: handlebars
  dependency-version: 4.7.9
  dependency-type: direct:development
  dependency-group: npm_and_yarn
- dependency-name: yaml
  dependency-version: 2.8.3
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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

Author: dependabot[bot]

package-lock.json

@@ -22,7 +22,7 @@
 	"devDependencies": {
 		"copyfiles": "^2.4.1",
 		"glob": "^7.1.6",
-		"handlebars": "^4.7.7",
+		"handlebars": "^4.7.9",
 		"jsonc": "^2.0.0",
 		"rimraf": "^2.6.3",
 		"yargs": "^17.2.1"