ci(Deps): bump actions/github-script from 7 to 8

Bumps [actions/github-script](https://github.com/actions/github-script) from 7 to 8.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v7...v8)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/main.yml

@@ -71,7 +71,7 @@ jobs:
 
     - name: Check latest swift.org
       id: swift-org
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       with:
         script: |
           const hook = require('.github/utils/update_metadata.js');
@@ -246,7 +246,7 @@ jobs:
     - name: Get cached installation
       id: get-tool
       if: failure()
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       with:
         script: |
           const os = require('os');
@@ -354,7 +354,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest, ubuntu-24.04-arm, windows-11-arm]
     steps:
     - name: Setup wrapper composite action at ${{ env.COMPOSITE }}
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       with:
         script: |
           const path = require('path');
@@ -403,7 +403,7 @@ jobs:
 
     - name: Cleanup
       if: always()
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       continue-on-error: true
       with:
         script: await io.rmRF('${{ env.COMPOSITE }}');
@@ -470,7 +470,7 @@ jobs:
 
       - name: Generate swift.org metadata
         id: swiftorg-metadata
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const hook = require('.github/utils/update_metadata.js');
@@ -557,7 +557,7 @@ jobs:
         NODE_PATH: ${{ github.workspace }}/node_modules
 
     - name: Update latest major version tag
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       with:
         github-token: ${{ secrets.COMMIT_TOKEN }}
         script: |