Minor fix to CI job definition

Summary: Timeout needs to be set for command and job for it to work.

Test Plan: Manual

Reviewers: sdong igor

CC: levledb@

Task ID: #6968635

Blame Rev:

build_tools/rocksdb-lego-determinator

@@ -149,6 +149,7 @@ STRESS_CRASH_TEST_COMMANDS="[
     {
         'name':'Rocksdb Stress/Crash Test',
         $ONCALL,
+        'timeout': 86400,
         'steps': [
             $CLEANUP_ENV,
             {
@@ -194,6 +195,7 @@ ASAN_CRASH_TEST_COMMANDS="[
     {
         'name':'Rocksdb crash test under ASAN',
         $ONCALL,
+        'timeout': 86400,
         'steps': [
             $CLEANUP_ENV,
             {