Bump actions/setup-node from 4 to 6 (#3572)

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 4 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v4...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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/generate-schemas.yml

@@ -36,7 +36,7 @@ jobs:
           ref: ${{ github.event.inputs.api_specs_ref }}
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20.x
 
@@ -105,7 +105,7 @@ jobs:
           path: workflow-temp
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20.x
 

.github/workflows/generate-single.yml

@@ -32,7 +32,7 @@ jobs:
           ref: ${{ github.event.inputs.api_specs_ref }}
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20.x
 

.github/workflows/main.yml

@@ -26,7 +26,7 @@ jobs:
           languages: javascript, csharp
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20.x
 
@@ -72,7 +72,7 @@ jobs:
           languages: javascript
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20.x