add warning for MSR changes

- add warning
- remove msr change

scripts/randomx_booster.sh

@@ -63,14 +63,15 @@ if cat /proc/cpuinfo | grep -q "AMD Ryzen" ;
 		wrmsr -a 0xc0011022 0x510000
 		wrmsr -a 0xc001102b 0x1808cc16
 		wrmsr -a 0xc0011020 0
-		wrmsr -a 0xc0011021 0x40
 		echo "MSR register values for Ryzen applied"
+        echo "WARNING: MSR register changes can result into stability issues!"
         echo "Reboot your system to revert the changes."
 elif cat /proc/cpuinfo | grep -q "Intel" ;
 	then
 		echo "Detected Intel"
 		wrmsr -a 0x1a4 7
 		echo "MSR register values for Intel applied"
+        echo "WARNING: MSR register changes can result into stability issues!"
         echo "Reboot your system to revert the changes."
 else
 	echo "No supported CPU detected"