suite: move fuzz_hardness.c to suite/fuzz/
diff --git a/.gitignore b/.gitignore
index 3482ee9..c38e5f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -87,5 +87,8 @@
 # suite/
 test_arm_regression
 test_arm_regression.o
+fuzz_harness
+fuzz_harness.o
+
 
 *.s