Add a just cmd to check for API changes

Add a `just` command to run the API checking script. Makes it more
discoverable.

contrib/check-for-api-changes.sh

@@ -72,7 +72,7 @@ generate_api_files() {
     popd > /dev/null
 }
 
-# Check if there are changes (dirty git index) to the `api/` directory. 
+# Check if there are changes (dirty git index) to the `api/` directory.
 check_for_changes() {
     pushd "$REPO_DIR" > /dev/null
 

justfile

@@ -36,3 +36,7 @@ sane: lint
 # Update the recent and minimal lock files.
 update-lock-files:
   contrib/update-lock-files.sh
+
+# Check for API changes.
+check-api:
+ contrib/check-for-api-changes.sh