chore(deps): update actions/setup-node action to v6

Author: renovate[bot]

.github/actions/build-rsbuild/action.yaml

@@ -19,7 +19,7 @@ outputs:
 runs:
   using: composite
   steps:
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: 22
     - shell: bash

.github/actions/build-rsdoctor/action.yaml

@@ -16,7 +16,7 @@ inputs:
 runs:
   using: composite
   steps:
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: 22
     - shell: bash

.github/actions/build-rslib/action.yaml

@@ -19,7 +19,7 @@ outputs:
 runs:
   using: composite
   steps:
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: 22
     - shell: bash

.github/actions/build-rspack/action.yaml

@@ -19,7 +19,7 @@ outputs:
 runs:
   using: composite
   steps:
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: 22
     - shell: bash

.github/actions/build-rspress/action.yaml

@@ -19,7 +19,7 @@ outputs:
 runs:
   using: composite
   steps:
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: 22
     - shell: bash

.github/actions/build-rstest/action.yaml

@@ -19,7 +19,7 @@ outputs:
 runs:
   using: composite
   steps:
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: 22
     - shell: bash

.github/actions/prepare-rspack-binding/action.yaml

@@ -29,7 +29,7 @@ runs:
         repository: ${{ inputs.repository }}
         path: ${{ inputs.path }}
         ref: ${{ inputs.ref }}
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: ${{ inputs.node-version }}
     - shell: bash

.github/workflows/ci.yml

@@ -191,7 +191,7 @@ jobs:
         run: pnpm lint
       - name: Setup Node.js
         if: matrix.suite == 'lynx-stack' || matrix.suite == '_selftest'
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 22
       - name: Setup Rust