Update GitHub Actions workflow removed pnpm cache

.github/workflows/publish.yaml

@@ -7,13 +7,10 @@ on:
 
 jobs:
   build-and-publish:
+
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-
-      - name: Change to project directory
-        run: cd bambujs
-
       - name: 'install pnpm'
         run: npm install -g pnpm
 
@@ -22,7 +19,6 @@ jobs:
         with:
           node-version: '16' # or the version you're using
           registry-url: 'https://registry.npmjs.org/'
-          cache: 'pnpm'
 
       - name: Install dependencies with pnpm
         run: pnpm install