chore(deps): Update dependency net.fabricmc:fabric-loader to v0.19.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ geantyref = "1.3.16"
 immutables = "2.12.1"
 
 minecraft = "26.1"
-fabricLoader = "0.18.5"
+fabricLoader = "0.19.1"
 fabricPermissionsApi = "0.7.0"
 neoforge = "26.1.0.6-beta"
 neoform = "26.1-1"