Bump the dependencies group with 2 updates

Bumps the dependencies group with 2 updates: [actions/checkout](https://github.com/actions/checkout) and [owasp/nest-schema](https://github.com/owasp/nest-schema).


Updates `actions/checkout` from 5 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

Updates `owasp/nest-schema` from 0.1.40 to 0.1.43
- [Release notes](https://github.com/owasp/nest-schema/releases)
- [Commits](OWASP/nest-schema@1a0eadf...7e55a04)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependencies
- dependency-name: owasp/nest-schema
  dependency-version: 0.1.43
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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

Author: dependabot[bot]

.github/workflows/validate-owasp-metadata.yaml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Validate metadata file
-        uses: owasp/nest-schema/.github/actions/validate@1a0eadfe9ba7b7a359ba08e77b98ce285305fd63
+        uses: owasp/nest-schema/.github/actions/validate@7e55a04dce2fea3606abdf49e9cb8e7f465ab801