Merge branch 'tpscounter-useskymap' into 'next'

Make TPS counter use V_SKYMAP rather than V_BLUEMAP

See merge request Hanicef/SRB2Classic!5

src/screen.c

@@ -574,7 +574,7 @@ void SCR_DisplayTicRate(void)
 			++totaltics;
 
 	if (totaltics <= TICRATE/2) ticcntcolor = V_REDMAP;
-	else if (totaltics >= TICRATE) ticcntcolor = V_BLUEMAP;
+	else if (totaltics >= TICRATE) ticcntcolor = V_SKYMAP;
 
 	if (cv_fpscounter.value == 2) // compact counter
 	{