debuggerd: add -fno-finite-loop to fix test.

After compiler update, infinite side effect free loops are replaced with trap
instructions. So use -fno-finite-loop to disable this behavior.

Bug: 196162833
Test: run debuggerd_test.
Change-Id: I057263360a5df64af18c17a025fab48887d0b470
diff --git a/debuggerd/Android.bp b/debuggerd/Android.bp
index d7e8f32..f713ff2 100644
--- a/debuggerd/Android.bp
+++ b/debuggerd/Android.bp
@@ -13,6 +13,7 @@
         "-Wno-unused-function",
         "-Wno-nullability-completeness",
         "-Os",
+        "-fno-finite-loops",
     ],
 
     local_include_dirs: ["include"],