deps(upgrade): bump actions/github-script from 7 to 8 (#926)

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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -90,7 +90,7 @@ jobs:
 
       - name: Check if code is eligible for deploying snapshot version
         id: deploy_check
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const fs = require('fs');  

.github/workflows/bump-snapshot-version.yaml

@@ -69,7 +69,7 @@ jobs:
           reviewers: carlspring, steve-todorov
 
       - name: Update comment
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const pr = await github.rest.pulls.get({

.github/workflows/command-merge-release.yaml

@@ -14,7 +14,7 @@ jobs:
   merge-release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@v7
+      - uses: actions/github-script@v8
         id: release
         with:
           # FYI: `github.rest` exposes `octokit` client.

.github/workflows/command-merge-snapshot.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-      - uses: actions/github-script@v7
+      - uses: actions/github-script@v8
         with:
           # FYI: `github.rest` exposes `octokit` client.
           #      The method mappings can be found here: https://github.com/octokit/plugin-rest-endpoint-methods.js/blob/main/src/generated/endpoints.ts