Merge pull request #1081 from nunit/renovate/actions-setup-node-6.x

Update actions/setup-node action to v6

Author: OsirisTerje

.github/workflows/build-process.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
         name: Check out the code
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         name: Setup node
         with:
           node-version: "22"
@@ -32,7 +32,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
         name: Check out the code
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         name: Setup node
         with:
           node-version: "22"