Sync zizmor versions (#75)

Co-authored-by: woodruffw <3059210+woodruffw@users.noreply.github.com>

Author: github-actions[bot]

support/versions

@@ -1,4 +1,4 @@
-latest sha256:4a574a15fc2bfb6c3b30db75410f1faeb7a94b5355d46dcbd32309047dd6d097
+latest sha256:f522a6bd0c2f2abde44f5c2d37c7e649e3449bb733282f0728f918eb017a414e
 1.7.0 sha256:05a722e7c356725b7d7ea9c563871fe0afe511e5d7c114e14f4b07a196e5b022
 1.6.0 sha256:c92dceb026c6858fd51814baf6b9bdc4328c0a36abf42dfa1bdc59f69a1deb77
 1.8.0 sha256:4d3128ae1370da9507bdd42a62d72b8304d4d0f290147aaac3eb0ebf51d70890
@@ -23,3 +23,4 @@ latest sha256:4a574a15fc2bfb6c3b30db75410f1faeb7a94b5355d46dcbd32309047dd6d097
 1.18.0 sha256:c5bbdb28b75702f181695d7a878e562ccb5c0a01847db87edda7476908d73dd6
 1.19.0 sha256:6f31a7b49f7c969f7f8e0b50283bf6570f300d923aaf7b7abefad94f50e3842b
 1.20.0 sha256:4a574a15fc2bfb6c3b30db75410f1faeb7a94b5355d46dcbd32309047dd6d097
+1.21.0 sha256:f522a6bd0c2f2abde44f5c2d37c7e649e3449bb733282f0728f918eb017a414e