obs-filters: Disable compiler warnings about non-exhaustive switch cases

plugins/obs-filters/CMakeLists.txt

@@ -157,6 +157,12 @@ target_include_directories(
 
 target_link_libraries(obs-filters PRIVATE OBS::libobs)
 
+target_compile_options(
+  obs-filters
+  PRIVATE
+    $<$<OR:$<C_COMPILER_ID:Clang>,$<C_COMPILER_ID:AppleClang>,$<C_COMPILER_ID:GNU>>:-Wno-switch>
+)
+
 set_target_properties(obs-filters PROPERTIES FOLDER "plugins" PREFIX "")
 
 if(OS_WINDOWS)