Rename FUNCTION_HARNESS_RESULT*() macros to FUNCTION_HARNESS_RETURN*().

When the FUNCTION_*_RESULT*() macros were renamed to FUNCTION_*_RETURN_*() in the core code the test harness macros were missed.

Update them to make the naming consistent.

test/src/module/command/archivePushTest.c

@@ -945,5 +945,5 @@ testRun(void)
             "000000010000000100000001.ok\n000000010000000100000002.ok\n", "check status files");
         }
 
-    FUNCTION_HARNESS_RESULT_VOID();
+    FUNCTION_HARNESS_RETURN_VOID();
 }