ci: use pnpm (#97)

Author: farnabaz

.github/workflows/ci-dev.yml

@@ -21,12 +21,19 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - uses: pnpm/action-setup@v2.2.4
+        name: Install pnpm
+        id: pnpm-install
+        with:
+          version: 7
+
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
+          cache: pnpm
 
       - name: Install dependencies
-        run: yarn install
+        run: pnpm install
 
       - name: Build
-        run: yarn build
+        run: pnpm build

.github/workflows/ci.yml

@@ -22,13 +22,19 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - uses: pnpm/action-setup@v2.2.4
+        name: Install pnpm
+        id: pnpm-install
+        with:
+          version: 7
+
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
-          cache: 'yarn'
+          cache: pnpm
 
       - name: Install dependencies
-        run: yarn --immutable
+        run: pnpm install
 
       - name: Build
-        run: yarn build
+        run: pnpm build