gha: updated to v6

Author: msimerson

.github/workflows/lint.js.yml

@@ -12,9 +12,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
+    - uses: actions/checkout@v6
+    - uses: actions/setup-node@v6
       with:
-        node-version: 22
+        node-version: 24
     - run: npm ci
     - run: npm run lint

.github/workflows/node.js.yml

@@ -23,9 +23,9 @@ jobs:
         node-version: [22, 24]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm ci