fix(ci): use npm to install @blocklet/cli to avoid yarn Joi resolution bug

@arcblock/validator@1.30.0 removed the Joi export (breaking semver),
causing @did-space/core to crash when yarn resolves ^1.28.5 to 1.30.0.
npm deduplicates to the hoisted 1.29.x which still has Joi.

Author: zcoderr

.github/workflows/main.yml

@@ -27,11 +27,13 @@ jobs:
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
+      - name: Install blocklet CLI
+        run: npm install -g @blocklet/cli
+
       - name: Blocklet workflow
         uses: blocklet/action-workflow@v1
         with:
-          deps-npm-client: pnpm
-          deps-server-version: '1.17.10'
+          skip-deps: true
           skip-upload: false
           skip-deploy: true
           skip-release: true