Adds *yip and *yipyip (#2254)

yip yip!

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## About The Pull Request

It adds *yip and *yipyip, because I want the kobolds to make NOISE.

## Proof Of Testing



https://github.com/user-attachments/assets/d7baa626-656e-4a46-b300-d2314fdc8796


https://github.com/user-attachments/assets/acff25e6-5061-486e-86b8-d385b92debee





## Changelog

🆑
add: *yip
add: *yipyip
/🆑

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---------

Co-authored-by: LT3 <83487515+lessthnthree@users.noreply.github.com>

modular_skyrat/modules/emotes/code/emotes.dm

@@ -583,4 +583,4 @@
 	message = "meows loudly!"
 	emote_type = EMOTE_AUDIBLE
 	vary = TRUE
-	sound = 'modular_skyrat/modules/emotes/sound/voice/mggaow.ogg'
+	sound = 'modular_skyrat/modules/emotes/sound/voice/mggaow.ogg'

modular_skyrat/modules/emotes/sound/emotes/license.txt

@@ -0,0 +1,2 @@
+yipyip is "Yip Yip" from http://soundboards.cubicleninja.com/
+yip sounds sourced from kobold generator: https://introdile.itch.io/kobold-generator

modular_zubbers/code/modules/emotes/emotes.dm

@@ -132,3 +132,24 @@
 	emote_type = EMOTE_AUDIBLE
 	vary = TRUE
 	sound = 'modular_zubbers/code/modules/emotes/sound/voice/squeal.ogg' // See https://github.com/shiptest-ss13/Shiptest/pull/2159
+
+/datum/emote/living/yipyip
+	key = "yipyip"
+	key_third_person = "yips twice"
+	message = "yips twice!"
+	emote_type = EMOTE_AUDIBLE
+	vary = TRUE
+	sound = 'modular_zubbers/code/modules/emotes/sound/voice/yip.ogg'
+
+/datum/emote/living/yip
+	key = "yip"
+	key_third_person = "yips"
+	message = "yips!"
+	emote_type = EMOTE_AUDIBLE
+	vary = TRUE
+	mob_type_allowed_typecache = list(/mob/living/carbon, /mob/living/silicon/pai)
+
+/datum/emote/living/yip/get_sound(mob/living/user)
+	return pick('modular_zubbers/code/modules/emotes/sound/voice/yip1.ogg',
+				'modular_zubbers/code/modules/emotes/sound/voice/yip2.ogg',
+				'modular_zubbers/code/modules/emotes/sound/voice/yip2.ogg')