Bump net.fabricmc:fabric-loader from 0.15.11 to 0.16.5

Bumps net.fabricmc:fabric-loader from 0.15.11 to 0.16.5.

---
updated-dependencies:
- dependency-name: net.fabricmc:fabric-loader
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ parchment = "2024.04.14"
 
 neoforge = "21.1.8"
 
-fabric_loader = "0.15.11"
+fabric_loader = "0.16.5"
 fabric_api = "0.102.1+1.21.1"
 
 fabric_mixin = "0.13.3+mixin.0.8.5"