Cache npm dependencies in snyk-security workflow

.github/workflows/release.yaml

@@ -41,7 +41,6 @@ jobs:
             - name: Checkout the repository
               uses: actions/checkout@v4
               with:
-                  submodules: recursive
                   token: ${{ secrets.GH_CLI_TOKEN }}
             - name: Install Python
               uses: actions/setup-python@v5
@@ -95,8 +94,8 @@ jobs:
 
             - name: Commit and push changes
               run: |
-                git config --global user.email "[email protected]"
-                git config --global user.name "codeflare-machine-account"
+                git config --global user.email "${{ vars.CODEFLARE_MACHINE_EMAIL }}"
+                git config --global user.name "${{ vars.CODEFLARE_MACHINE_NAME }}"
                 git checkout -b $PR_BRANCH_NAME
                 git commit -am "Update snyk-security.yaml"
                 git push --set-upstream origin "$PR_BRANCH_NAME"

.github/workflows/snyk-security.yaml

@@ -10,8 +10,12 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+
+      - name: Setup Node.js to cache dependencies
+        uses: actions/setup-node@v4
         with:
-            submodules: recursive
+          node-version: 20
+          cache: 'npm'
 
       - name: Install Snyk CLI
         run: npm install -g snyk