Add HSA_PATH to hip_Includes in cmake and hipconfig (#1260)

* Add HSA_PATH to hip_Includes in cmake and hipconfig

* HSA_PATH to CACHE path,checks for HSA include path

* Removed new lines at EOF

bin/hipconfig

@@ -92,7 +92,7 @@ if (not defined $HIP_PLATFORM) {
 $HIP_PATH=$ENV{'HIP_PATH'} // Cwd::realpath (dirname (dirname $0)); # use parent directory of this tool
 
 if ($HIP_PLATFORM eq "hcc") {
-    $CPP_CONFIG= " -D__HIP_PLATFORM_HCC__=   -I$HIP_PATH/include -I$HCC_HOME/include";
+    $CPP_CONFIG= " -D__HIP_PLATFORM_HCC__=   -I$HIP_PATH/include -I$HCC_HOME/include -I$HSA_PATH/include";
 }
 if ($HIP_PLATFORM eq "nvcc") {
     $CPP_CONFIG = " -D__HIP_PLATFORM_NVCC__=  -I$HIP_PATH/include -I$CUDA_PATH/include";