Add bounce keys input filter

DD: go/pk_accessibility
Bug: 294546335
Test: TEST=libinputflinger_rs_test; m $TEST && $ANDROID_HOST_OUT/nativetest64/$TEST/$TEST
Change-Id: Id38b3d0fc830d16327b36d1b4376c0a66b6551aa
diff --git a/services/inputflinger/rust/lib.rs b/services/inputflinger/rust/lib.rs
index a4049d5..68cd480 100644
--- a/services/inputflinger/rust/lib.rs
+++ b/services/inputflinger/rust/lib.rs
@@ -19,6 +19,7 @@
 //! We use cxxbridge to create IInputFlingerRust - the Rust component of inputflinger - and
 //! pass it back to C++ as a local AIDL interface.
 
+mod bounce_keys_filter;
 mod input_filter;
 
 use crate::input_filter::InputFilter;