Revert "Disable clang-tidy for Effects.cpp"

This reverts commit b1b6fa0605e2427e3e55a6dcb9065a171c37f043.

Reason for revert: clang-tidy has been fixed

Change-Id: Id56f1f3e4015c50f775caa7ddd5730e5bd01dcd7
diff --git a/services/audioflinger/Android.bp b/services/audioflinger/Android.bp
index 46472c9..c58360d 100644
--- a/services/audioflinger/Android.bp
+++ b/services/audioflinger/Android.bp
@@ -3,8 +3,6 @@
 cc_library_shared {
     name: "libaudioflinger",
 
-    tidy: false, // b/146435095, segmentation fault with Effects.cpp
-
     srcs: [
         "AudioFlinger.cpp",
         "AudioHwDevice.cpp",