grant permissions on keyrings table

setup/add_constraints.sql

@@ -104,7 +104,8 @@ GRANT ALL ON architecture, architecture_id_seq, archive,
   archive_id_seq, bin_associations, bin_associations_id_seq, binaries,
   binaries_id_seq, component, component_id_seq, dsc_files,
   dsc_files_id_seq, files, files_id_seq, fingerprint,
-  fingerprint_id_seq, location, location_id_seq, maintainer,
+  fingerprint_id_seq, keyrings, keyrings_id_seq,
+  location, location_id_seq, maintainer,
   maintainer_id_seq, override, override_type, override_type_id_seq,
   priority, priority_id_seq, section, section_id_seq, source,
   source_id_seq, src_associations, src_associations_id_seq, suite,
@@ -116,7 +117,8 @@ GRANT SELECT ON architecture, architecture_id_seq, archive,
   archive_id_seq, bin_associations, bin_associations_id_seq, binaries,
   binaries_id_seq, component, component_id_seq, dsc_files,
   dsc_files_id_seq, files, files_id_seq, fingerprint,
-  fingerprint_id_seq, location, location_id_seq, maintainer,
+  fingerprint_id_seq, keyrings, keyrings_id_seq,
+  location, location_id_seq, maintainer,
   maintainer_id_seq, override, override_type, override_type_id_seq,
   priority, priority_id_seq, section, section_id_seq, source,
   source_id_seq, src_associations, src_associations_id_seq, suite,