fix(ci): correctly check for version info

It is now stored in pyproject.toml.

Author: nijel

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
       if: github.event_name == 'release'
       run: |
         CURRENT_TAG=${GITHUB_REF#refs/tags/}
-        CURRENT_VERSION=$(head -n1 social_core/__init__.py | awk '{print $3}' | sed 's/[^0-9\.]//g')
+        CURRENT_VERSION=$(sed -n 's/version = "\(.*\)"/\1/p'  pyproject.toml)
         if [ "${CURRENT_VERSION}" != "${CURRENT_TAG}" ]; then
             echo "========================================================================"
             echo "Error: tag '${CURRENT_TAG}' and version '${CURRENT_VERSION}' don't match"