ci: fix continuous release vapor skip

.github/workflows/ci.yml

@@ -3,7 +3,6 @@ on:
   push:
     branches:
       - '**'
-      - '!vapor'
     tags:
       - '!**'
   pull_request:
@@ -17,7 +16,7 @@ jobs:
     uses: ./.github/workflows/test.yml
 
   continuous-release:
-    if: github.repository == 'vuejs/core'
+    if: github.repository == 'vuejs/core' && github.ref_name != 'vapor'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout