Bump owasp/nest-schema from 0.1.46 to 0.1.49

Bumps [owasp/nest-schema](https://github.com/owasp/nest-schema) from 0.1.46 to 0.1.49.
- [Release notes](https://github.com/owasp/nest-schema/releases)
- [Commits](OWASP/nest-schema@a520da1...81a4b6b)

---
updated-dependencies:
- dependency-name: owasp/nest-schema
  dependency-version: 0.1.49
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

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

@@ -24,4 +24,4 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Validate metadata file
-        uses: owasp/nest-schema/.github/actions/validate@a520da159e922455ec101dabd9ce1c69aad83c7e
+        uses: owasp/nest-schema/.github/actions/validate@81a4b6b6d8830f8e705a820c6af041e1856f5e96