Fix release workflow (#456)

Follow up to #455

Author: carlcsaposs-canonical

.github/workflows/release.yaml

@@ -22,9 +22,9 @@ jobs:
     name: Release charm
     needs:
       - ci-tests
-    uses: canonical/data-platform-workflows/.github/workflows/release_charm[email protected]
+    uses: canonical/data-platform-workflows/.github/workflows/release_charm_edge[email protected]
     with:
-      channel: 8.0/edge
+      track: '8.0'
       artifact-prefix: ${{ needs.ci-tests.outputs.artifact-prefix }}
     secrets:
       charmhub-token: ${{ secrets.CHARMHUB_TOKEN }}