turn off ONE_OBJECT_FILE since we are building a static library

[ROCm/clr commit: 3aa542e21b]

projects/clr/hipamd/include/hcc_detail/hip_hcc.h

@@ -117,7 +117,7 @@ struct ihipDevice_t;
 
 
 // #include CPP files to produce one object file
-#define ONE_OBJECT_FILE 1
+#define ONE_OBJECT_FILE 0
 
 
 // Compile support for trace markers that are displayed on CodeXL GUI at start/stop of each function boundary.