Remove the timeout from workflow actions

.github/workflows/test.yml

@@ -217,11 +217,7 @@ jobs:
         run: scripts/run_e2e_env.sh start
 
       - name: E2E tests
-        # E2E tests are sometimes stalling until timeout is reached but we know that
-        # after 15 minutes those should have passed already if there are no failed test cases.
-        # In this case, just set the job status to passed as there was likely no actual issue.
-        # See https://github.com/ChainSafe/lodestar/issues/5913
-        run: timeout 15m yarn test:e2e || { test $? -eq 124 || exit 1; }
+        run: yarn test:e2e
         env:
           GOERLI_RPC_URL: ${{ secrets.GOERLI_RPC_URL!=0 && secrets.GOERLI_RPC_URL || env.GOERLI_RPC_DEFAULT_URL }}