Bump croner from 8.1.1 to 8.1.2 in /vendor

Bumps [croner](https://github.com/hexagon/croner) from 8.1.1 to 8.1.2.
- [Release notes](https://github.com/hexagon/croner/releases)
- [Commits](Hexagon/croner@8.1.1...8.1.2)

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

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

vendor/package.json

@@ -13,7 +13,7 @@
 	"dependencies": {
 		"@fortawesome/fontawesome-free": "^6.6.0",
 		"animate.css": "^4.1.1",
-		"croner": "^8.1.1",
+		"croner": "^8.1.2",
 		"moment": "^2.30.1",
 		"moment-timezone": "^0.5.45",
 		"nunjucks": "^3.2.4",