Update function signature in source files accordingly

clEnqueueWriteBufferRect function's parameter name changed in newly synced khronos header. Need to change source files as well

src/acl_mem.cpp

@@ -3453,13 +3453,13 @@ CL_API_ENTRY cl_int CL_API_CALL clEnqueueReadBufferRectIntelFPGA(
 ACL_EXPORT
 CL_API_ENTRY cl_int CL_API_CALL clEnqueueReadBufferRect(
     cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_read,
-    const size_t *buffer_offset, const size_t *host_offset,
+    const size_t *buffer_origin, const size_t *host_origin,
     const size_t *region, size_t buffer_row_pitch, size_t buffer_slice_pitch,
     size_t host_row_pitch, size_t host_slice_pitch, void *ptr,
     cl_uint num_events_in_wait_list, const cl_event *event_wait_list,
     cl_event *event) {
   return clEnqueueReadBufferRectIntelFPGA(
-      command_queue, buffer, blocking_read, buffer_offset, host_offset, region,
+      command_queue, buffer, blocking_read, buffer_origin, host_origin, region,
       buffer_row_pitch, buffer_slice_pitch, host_row_pitch, host_slice_pitch,
       ptr, num_events_in_wait_list, event_wait_list, event);
 }