New gyroscope sprite for the shuttle (#5617)

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Resources/Prototypes/Entities/Structures/Shuttles/thrusters.yml

@@ -84,3 +84,11 @@
     - state: thrust_burn_unshaded
       map: ["enum.ThrusterVisualLayers.ThrustingUnshaded"]
       shader: unshaded
+  - type: PointLight
+    radius: 1.3
+    energy: 0.8
+    enabled: false
+    mask: /Textures/Effects/LightMasks/cone.png
+    autoRot: true
+    offset: "0, 0.1" # shine from the top, not bottom of the computer
+    color: "#4246b3"