Fix clang-tidy warnings (#4359)

The warnings included recommendations of braces for if statement
readability, a recommendation for default initialization of an int
array, and include-what-you-use (indirectly through clang-tidy reporting
undefined symbols).

cscore/src/main/native/windows/UsbCameraImpl.h

@@ -96,10 +96,10 @@ class UsbCameraImpl : public SourceImpl,
     };
 
     explicit Message(Kind kind_)
-        : kind(kind_), data{0}, from(std::this_thread::get_id()) {}
+        : kind(kind_), from(std::this_thread::get_id()) {}
 
     Kind kind;
-    int data[4];
+    int data[4]{0};
     std::string dataStr;
     std::thread::id from;
   };