Give Penguins Cold Resistance (#1229)

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# Description

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This PR is intended to fix the issue of pengiuns dying to cold damage on
planetary maps like Glacier. It adds a
atmosTemperatureTransferEfficiency modifier to the pengiun mod YAML.

Reported on Grimbly, fix from
[Floof](https://github.com/Fansana/floofstation1/pull/302/files)

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# TODO

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# Changelog

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:cl: zelezniciar
- fix: Fixed pengiun cold resistance

Resources/Prototypes/Entities/Mobs/NPCs/animals.yml

@@ -2094,6 +2094,7 @@
     factions:
     - Passive
   - type: Temperature
+    atmosTemperatureTransferEfficiency: 0.04
     heatDamageThreshold: 335
     coldDamageThreshold: 230
     currentTemperature: 310.15