exclude inspect_message as well

Author: lastmjs

.github/actions/get_exclude_dirs/action.yml

@@ -31,6 +31,7 @@ runs:
 
               UNSTABLE_EXCLUSIONS="${{ format('
               examples/stable/test/property/ic_api/chunk
+              examples/stable/test/property/candid_rpc/canister_methods/inspect_message
               ') }}"
 
               # These tests are unstable because of problems in external code. Consequently, failing tests are not helpful, so we're disabling them entirely for the time being.