add mod DRP - Global Data Pack

[kreezxil]

https://www.curseforge.com/minecraft/mc-mods/drp-global-datapack

it allows datapacks to reside in the config directory and ensures that they will be loaded into w/e world gets created by admin or single players.

We will need this to balance silent gear

[kreezxil]

The data pack files are here, thankfully he made them available.

https://github.com/SilentChaos512/Silent-Gear/tree/1.14/src/main/resources/data/silentgear/silentgear_parts

[kreezxil]

added