Do not check for rebuild again and optimize workflow

.gitea/workflows/workflow.yml

@@ -45,7 +45,7 @@ jobs:
   check:
     name: Check if rebuild is necessary
     runs-on: ubuntu-amd64
-    needs: wake
+    needs: update
     outputs:
       up-to-date: ${{ steps.up-to-date.outputs.exit_code }}
     container:
@@ -80,10 +80,6 @@ jobs:
       - name: Ensure image is up-to-date
         run: |
           sudo pacman -Syu --noconfirm
-      
-      - name: Check if rebuild is necessary
-        run: |
-          .gitea/workflows/up-to-date.sh
 
       - name: Build package
         run: |