Speed up dependency installation in CI

Author: EhabY

.github/workflows/ci.yaml

@@ -20,6 +20,7 @@ jobs:
       - uses: actions/setup-node@v6
         with:
           node-version: "22"
+          cache: "yarn"
 
       - run: yarn
 
@@ -39,6 +40,7 @@ jobs:
       - uses: actions/setup-node@v6
         with:
           node-version: "22"
+          cache: "yarn"
 
       - run: yarn
 
@@ -54,6 +56,7 @@ jobs:
       - uses: actions/setup-node@v6
         with:
           node-version: "22"
+          cache: "yarn"
 
       - name: Install dependencies
         run: |