chore: update the feign monorepo to v13.8.1 (#85)

Author: renovate[bot]

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ springDependencyManagement = "1.1.7"
 # direct dependencies
 jts = "1.20.0"
 nats = "2.25.1"
-feign = "13.8"
+feign = "13.8.1"
 jackson = "3.0.4"
 lombok = "1.18.42"
 jspecify = "1.0.0"