Update building_version.json

Author: Loweredgames

datapacks/Voidblock datapacks/data/voidblock/function/versions/changelog/building_version.json

@@ -7,7 +7,7 @@
 
 "Release Building": "JE-1.21>1.21.11-7.2.X-Voidblock:RELEASE_CANDIDATE-1_LTS",
 
-"Nightly Building": "JE-1.21>1.21.11-7.2.X-Voidblock:NIGHTLY_BUILDING_30.12.2025.11615a_[main]",
+"Nightly Building": "JE-1.21>1.21.11-7.2.X-Voidblock:NIGHTLY_BUILDING_30.12.2025.21615a_[main]",
 
 "Data_pack": "TRUE",