ci: install yarn@2, pnpm@5 for testing Node 10

Author: aminya

.github/workflows/CI.yml

@@ -225,15 +225,29 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
 
-      - name: Install Yarn
+      - name: Install Yarn 2
+        if: matrix.node-version == 10
         run: |
-          npm i -g yarn
-          yarn set version stable
+          npm i -g yarn@^2
 
-      - uses: actions/checkout@v4
+      - name: Install Yarn Latest
+        if: matrix.node-version == 22
+        run: |
+          npm i -g yarn@latest
+
+      - name: Install Pnpm 5
+        if: matrix.node-version == 10
+        uses: pnpm/action-setup@v4
+        with:
+          version: 5
 
-      - name: Install pnpm
+      - name: Install Pnpm 9
+        if: matrix.node-version == 22
         uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - uses: actions/checkout@v4
 
       - name: Smoke Test
         run: npm run test.smoke