Use Node 22 for contracts dependency checks

Author: ramtamilselvan

.github/workflows/contracts-ci.yml

@@ -38,7 +38,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "22"
       - name: Install dependencies
         run: npm ci --no-fund --no-audit
       - name: Run npm audit
@@ -64,7 +64,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "22"
       - name: Install dependencies
         run: npm ci --no-fund --no-audit
       - uses: foundry-rs/foundry-toolchain@v1
@@ -90,7 +90,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "22"
       - name: Install dependencies
         run: npm ci --no-fund --no-audit
       - uses: foundry-rs/foundry-toolchain@v1

.github/workflows/contracts-size-gate.yml

@@ -30,7 +30,7 @@ jobs:
 
       - uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "22"
           cache: "npm"
           cache-dependency-path: contracts/package-lock.json
 

.github/workflows/security-scans.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "22"
       - name: Install contract dependencies
         run: npm install --no-fund --no-audit
       - name: Slither scan
@@ -75,7 +75,7 @@ jobs:
 
       - uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "22"
       - name: NPM dependency audit (contracts)
         continue-on-error: ${{ env.STRICT_SECURITY_GATES != 'true' }}
         working-directory: contracts