Snappier SyTests

Author: reivilibre

.github/workflows/tests.yml

@@ -225,7 +225,7 @@ jobs:
         run: cat sytest-blacklist .ci/worker-blacklist > synapse-blacklist-with-workers
       - name: Run SyTest
         run: |
-          /bootstrap.sh synapse & bash -c 'sleep 15m; pkill -f run-tests.pl'
+          /bootstrap.sh synapse & bash -c 'sleep 3m; pkill -f run-tests.pl'
         working-directory: /src
       - name: Summarise results.tap
         if: ${{ always() }}