Space Dragons can't be flashed (#30658)

* added flash immunity component to Space Dragon

* Changed use of component to use of whitelist

Resources/Prototypes/Entities/Mobs/Player/dragon.yml

@@ -96,6 +96,16 @@
   - type: Flammable
     damage:
       types: {}
+  - type: StatusEffects # Overwriting basesimplemob to remove flash, getting flashed as dragon just feelsbad
+    allowed:
+    - SlowedDown
+    - Stutter
+    - Electrocution
+    - ForcedSleep
+    - TemporaryBlindness
+    - Pacified
+    - RadiationProtection
+    - Drowsiness
   - type: Temperature
     heatDamageThreshold: 800
   - type: Metabolizer