Draft: Update epic links

🚫 Closed 🚫

Forget about this MR. See the updated instructions in #52.

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This MR adds/updates epic links in rules, so that more findings can link to migration guides.

Part of Assign an integration epic to each component (#52).

Review/run this locally

1. Copy the pages in mr job URL (must have succeeded)
2. Run bin/review-mr.sh <job url>