Adds duck-related content and a seclite (#4489)

* Added rubber ducky

* Adds ducky slippers

* Adds seclite

* Update Resources/Textures/Objects/Tools/seclite.rsi/meta.json

Co-authored-by: Paul Ritter <ritter.paul1@googlemail.com>

* Update Resources/Textures/Objects/Fun/ducky.rsi/meta.json

Co-authored-by: Paul Ritter <ritter.paul1@googlemail.com>

* The duck slippers now quack as you walk

Co-authored-by: Paul Ritter <ritter.paul1@googlemail.com>

Resources/Prototypes/SoundCollections/footsteps.yml

@@ -67,6 +67,11 @@
   - /Audio/Effects/Footsteps/clownstep1.ogg
   - /Audio/Effects/Footsteps/clownstep2.ogg
 
+- type: soundCollection
+  id: footstep_duck
+  files:
+  - /Audio/Items/Toys/quack.ogg
+
 - type: soundCollection
   id: footstep_heavy
   files: