fix path to version check in release flow

Author: FZambia

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
     - name: check GITHUB_REF matches package version
       uses: samuelcolvin/[email protected]
       with:
-        version_file_path: centrifuge/__init__.py
+        version_file_path: centrifuge/__meta__.py
 
     - name: Install build dependencies
       run: pip install build