Enable ub sanitizer for libinput_tests

These can help us identify issues in our tests.

Bug: 251249010
Test: m libinput_tests && $ANDROID_HOST_OUT/nativetest64/libinput_tests/libinput_tests
Change-Id: I7273eba1bb218f0f4090e0a4bc252dd8d3b98b14
diff --git a/libs/input/tests/Android.bp b/libs/input/tests/Android.bp
index 37faf91..42bdf57 100644
--- a/libs/input/tests/Android.bp
+++ b/libs/input/tests/Android.bp
@@ -43,6 +43,13 @@
         "-Werror",
         "-Wno-unused-parameter",
     ],
+    sanitize: {
+        undefined: true,
+        all_undefined: true,
+        diag: {
+            undefined: true,
+        },
+    },
     shared_libs: [
         "libbase",
         "libbinder",