Fix experimental label

We have a system for this nowadays.

Contributes to issue CURA-6196.

resources/quality/ultimaker_s5/um_s5_cc0.6_PLA_Draft_Print.inst.cfg

@@ -1,6 +1,6 @@
 [general]
 version = 4
-name = Fast - Experimental
+name = Fast
 definition = ultimaker_s5
 
 [metadata]
@@ -10,6 +10,7 @@ quality_type = draft
 weight = -3
 material = generic_pla
 variant = CC 0.6
+is_experimental = True
 
 [values]
 cool_fan_full_at_height = =layer_height_0 + 2 * layer_height

resources/quality/ultimaker_s5/um_s5_cc0.6_PLA_Fast_Print.inst.cfg

@@ -1,6 +1,6 @@
 [general]
 version = 4
-name = Normal - Experimental
+name = Normal
 definition = ultimaker_s5
 
 [metadata]
@@ -10,6 +10,7 @@ quality_type = fast
 weight = -2
 material = generic_pla
 variant = CC 0.6
+is_experimental = True
 
 [values]
 cool_fan_full_at_height = =layer_height_0 + 2 * layer_height