Update actions/setup-node action to v7 (#6564)

Signed-off-by: red-hat-konflux <126015336+red-hat-konflux[bot]@users.noreply.github.com>
Co-authored-by: red-hat-konflux[bot] <126015336+red-hat-konflux[bot]@users.noreply.github.com>

Author: red-hat-konflux[bot]

.github/workflows/backend-upgrade.yml

@@ -15,7 +15,7 @@ jobs:
             - uses: actions/checkout@v7
               with:
                   token: ${{ secrets.GH_TOKEN }}
-            - uses: actions/setup-node@v2
+            - uses: actions/setup-node@v7
               with:
                   node-version: '14'
             - run: npm i -g npm-check-updates

.github/workflows/frontend-upgrade.yml

@@ -14,7 +14,7 @@ jobs:
             - uses: actions/checkout@v7
               with:
                   token: ${{ secrets.GH_TOKEN }}
-            - uses: actions/setup-node@v2
+            - uses: actions/setup-node@v7
               with:
                   node-version: '14'
             - run: npx npm-check-updates --doctor --upgrade --target minor --reject $SKIP

.github/workflows/publish-multicluster-sdk.yml

@@ -30,7 +30,7 @@ jobs:
         with:
           token: ${{ secrets.GH_TOKEN }}
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v7
         with:
           node-version: "20"
           registry-url: "https://registry.npmjs.org/"

.github/workflows/pull-request.yml

@@ -11,7 +11,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v7
-            - uses: actions/setup-node@v4
+            - uses: actions/setup-node@v7
               with:
                   node-version: '20'
                   cache: 'npm'

.github/workflows/root-upgrade.yml

@@ -11,7 +11,7 @@ jobs:
             - uses: actions/checkout@v7
               with:
                   token: ${{ secrets.GH_TOKEN }}
-            - uses: actions/setup-node@v2
+            - uses: actions/setup-node@v7
               with:
                   node-version: '14'
             - run: npm i -g npm-check-updates