chore(deps): bump date-holidays in /.github/workflows/holiday-generator

Bumps [date-holidays](https://github.com/commenthol/date-holidays) from 3.26.12 to 3.27.0.
- [Changelog](https://github.com/commenthol/date-holidays/blob/master/CHANGELOG.md)
- [Commits](https://github.com/commenthol/date-holidays/compare/v3.26.12...v3.27.0)

---
updated-dependencies:
- dependency-name: date-holidays
  dependency-version: 3.27.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/holiday-generator/package-lock.json

@@ -71,9 +71,9 @@
       }
     },
     "node_modules/date-holidays": {
-      "version": "3.26.12",
-      "resolved": "https://registry.npmjs.org/date-holidays/-/date-holidays-3.26.12.tgz",
-      "integrity": "sha512-2OXPk5Nbt4iyKLIaoqiCkiQFt+zxGA3SZ3CWMldy8YXq6Zisv+CguVM8TqrKaGEoiZY2gzGH6qCDCrbFoZFyBA==",
+      "version": "3.27.0",
+      "resolved": "https://registry.npmjs.org/date-holidays/-/date-holidays-3.27.0.tgz",
+      "integrity": "sha512-yFTDzUEUxo9I8wbgFg5DFxZq08FhSpJ3gGaAulkOhIYogtIFdWjMz44w6RSRwAa4FxGozTWMY/hk+r5PW7KdvQ==",
       "license": "(ISC AND CC-BY-3.0)",
       "dependencies": {
         "date-holidays-parser": "^3.4.7",