update number of runs to 500 for flakiness

Author: soulomoon

.github/workflows/flakiness.yml

@@ -83,9 +83,9 @@ jobs:
           NO_BUILD_ONCE: '1'
           # HLS_TEST_EXE: 'hls' # HLS_WRAPPER_TEST_EXE: 'hls-wrapper'
         run: |
-          # Run with a sensible default of 1000 iterations on PRs;
+          # Run with a sensible default of 500 iterations on PRs;
           max_iter="${{ github.event.inputs.max_iter }}"
-          max_iter="${max_iter:-1000}"
+          max_iter="${max_iter:-500}"
           # copy hls to current dir so the script can find it
           HLS_TEST_EXE="$(cabal exec which hls)" bash scripts/flaky-test-loop.sh "${max_iter}"
           ec=$?