Apply .clangformat to all repo source files

Change-Id: I7e79c6058f0303f9a98911e3b7dd2e8596079344

tests/src/experimental/xcompile/gxxApi.cpp

@@ -22,11 +22,11 @@ THE SOFTWARE.
 
 
 #include "hip/hip_runtime_api.h"
-#include<iostream>
+#include <iostream>
 
-#define size 1024*1024
+#define size 1024 * 1024
 
-int main(){
-	float *Ad;
-	hipMalloc((void**)&Ad, size);
+int main() {
+    float* Ad;
+    hipMalloc((void**)&Ad, size);
 }