Increase CI timeout

Author: pwrliang

.github/workflows/ci.yml

@@ -146,15 +146,15 @@ jobs:
           popd
 
       - name: Micro-bench Debug
-        timeout-minutes: 20
+        timeout-minutes: 40
         run: |
           pushd examples/cpp/micro-bench/launcher
           rm -rf ./log
           MB_HOME="$PWD/../debug" ./run-all.sh --throughput
           popd
 
       - name: Micro-bench Release
-        timeout-minutes: 20
+        timeout-minutes: 40
         run: |
           pushd examples/cpp/micro-bench/launcher
           rm -rf ./log