chore(deps): bump actions/setup-node from 5 to 6

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/check-toc.yml

@@ -21,7 +21,7 @@ jobs:
           ref: ${{ github.ref }}
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20

.github/workflows/check.yml

@@ -16,7 +16,7 @@ jobs:
           ref: ${{ github.ref }}
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20

.github/workflows/release-docs-and-schema.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20
@@ -59,7 +59,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20

.github/workflows/test-docs.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20
@@ -41,7 +41,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20
@@ -88,7 +88,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: 'npm'
           node-version: 20