fix workflow files (#470)

Author: asherf

.github/workflows/pre-release.yml

@@ -7,6 +7,7 @@ jobs:
   pre-release-django-prometheus-job:
     runs-on: ubuntu-latest
     name: pre-release django-prometheus
+    if: ${{ github.repository_owner == 'django-commons' }}
     permissions:
       id-token: write
     steps:

.github/workflows/release.yml

@@ -6,7 +6,7 @@ on:
 jobs:
   org-check:
     name: Check GitHub Organization
-    if: ${{ github.repository_owner == 'korfuri' }}
+    if: ${{ github.repository_owner == 'django-commons' }}
     runs-on: ubuntu-latest
     steps:
       - name: Noop