fix: ignore validation of reqs FOR REAL (?)

Author: wesleyboar

.github/workflows/requirements-validate.yml

@@ -5,10 +5,13 @@ on:
   pull_request:
     paths: ['requirements.txt']
     types: [opened, synchronize, reopened]
-    branches-ignore: ['epic/v3']
 
 jobs:
   reject-requirements-drift:
+    # To temporarily ignore epic/v3 branch, which introduces requirements.txt
+    # TODO: Delete this after merging #246
+    if: "!startsWith(github.head_ref, 'epic/')"
+
     runs-on: ubuntu-latest
 
     # Skip if the last commit was from the bot (prevent unnecessary check)