fix(build): add GPL to banned licenses and simplify AGPL list, resolves #2406 (#2407)

Signed-off-by: Victoria <[email protected]>

Author: kaysavps

.github/workflows/contracts/chainloop-vault-release.yml

@@ -15,7 +15,7 @@ policies:
 policyGroups:
   - ref: sbom-quality
     with:
-      bannedLicenses: AGPL-1.0-only, AGPL-1.0-or-later, AGPL-3.0-only, AGPL-3.0-or-later
+      bannedLicenses: GPL, AGPL
       bannedComponents: [email protected]
   - ref: slsa-checks
     with: