Fix authentication failure in reaction step

[Copilot]

Campaign generator and 22 other workflows failed when adding reactions due to missing authentication in the pre_activation job.

Root cause: The reaction step used actions/github-script without explicitly passing github-token, causing authentication to fail despite the action's supposed default behavior.

Changes:

• Added explicit github-token: ${{ secrets.GITHUB_TOKEN }} parameter to reaction step generation in compiler_activation_jobs.go
• Regenerated 23 affected .lock.yml files

Before:

- name: Add eyes reaction for immediate feedback
  uses: actions/github-script@v8.0.0
  with:
    script: |
      ...

After:

- name: Add eyes reaction for immediate feedback
  uses: actions/github-script@v8.0.0
  with:
    github-token: ${{ secrets.GITHUB_TOKEN }}
    script: |
      ...

This matches the pattern already used in the membership check step.

Original prompt

Understand why campaign generator failed: https://github.com/githubnext/gh-aw/actions/runs/21251337345

---

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.