[CI/CD] fix nightly release CD running on forked repo (#2812)

* [CI/CD] fix nightly release CD running on forker repo

* fix misunderstanding of dispatch

* remove some build condition, enable notify even when release failed

.github/workflows/release_nightly_on_schedule.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   build-n-publish:
-    if: github.event_name == 'workflow_dispatch' || github.repository == 'hpcaitech/ColossalAI'
+    if: github.repository == 'hpcaitech/ColossalAI'
     name: Build and publish Python 🐍 distributions 📦 to PyPI
     runs-on: ubuntu-latest
     timeout-minutes: 20
@@ -31,9 +31,9 @@ jobs:
 
   notify:
     name: Notify Lark via webhook
-    needs: release
+    needs: build-n-publish
     runs-on: ubuntu-latest
-    if: ${{ always() }}
+    if: ${{ always() }} && github.repository == 'hpcaitech/ColossalAI'
     steps:
       - uses: actions/checkout@v2