Merge bitcoin/bitcoin#31736: doc: update links in ci.yml

1681c08 doc: update links in ci.yml (espi3)

Pull request description:

  Updated three outdated GitHub links to avoid redirects.

ACKs for top commit:
  Sjors:
    ACK 1681c08

Tree-SHA512: 0ef934ebf308f0fee338cb6ac80b2826b9d442285c64af9e2547b020f5f0e5a0eaba7efeee6220e55790b78649d3060470ce65f35cb0ecc1f60041e5d640c6cb

.github/workflows/ci.yml

@@ -4,9 +4,9 @@
 
 name: CI
 on:
-  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request.
+  # See: https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#pull_request.
   pull_request:
-  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#push.
+  # See: https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#push.
   push:
     branches:
       - '**'
@@ -26,7 +26,7 @@ jobs:
     name: 'test each commit'
     runs-on: ubuntu-24.04
     if: github.event_name == 'pull_request' && github.event.pull_request.commits != 1
-    timeout-minutes: 360  # Use maximum time, see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idtimeout-minutes. Assuming a worst case time of 1 hour per commit, this leads to a --max-count=6 below.
+    timeout-minutes: 360  # Use maximum time, see https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#jobsjob_idtimeout-minutes. Assuming a worst case time of 1 hour per commit, this leads to a --max-count=6 below.
     env:
       MAX_COUNT: 6
     steps: