ci: fix cd

BREAKING CHANGE: upgrade buchu to 2.0

Author: jhomarolo

.github/workflows/cd.yml

@@ -7,16 +7,20 @@ on:
 jobs:
   build:
     if: "!contains(github.event.head_commit.message, 'skip ci')"
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
 
     strategy:
       matrix:
         node-version: [14.x]
 
     steps:
-    - uses: actions/checkout@v2
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        persist-credentials: false
+
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}