feat: Compile the function even if we are not on mac, b=(no-bug), c=common

src/zen/toolkit/common/ZenCommonUtils.cpp

@@ -57,14 +57,12 @@ using mozilla::dom::WindowGlobalChild;
   *canShare = false; \
   return NS_OK;
 
-#ifdef XP_MACOSX
 NS_IMETHODIMP
 ZenCommonUtils::PlayHapticFeedback(uint32_t type) {
   // We don't have any haptic feedback on non-macOS platforms
   // so we can just return.
   return PlayHapticFeedbackInternal(type);
 }
-#endif
 
 NS_IMETHODIMP
 ZenCommonUtils::CanShare(bool* canShare) {