fix(deps): update dependency io.micronaut:micronaut-http-client to v4.8.5

Author: renovate[bot]

gradle.properties

@@ -25,7 +25,7 @@ org.gradle.jvmargs=-Dfile.encoding=UTF-8 -Xmx1536M -XX:MaxMetaspaceSize=1024M
 # libraries only specific to test apps, these should not be exposed
 hibernateVersion=5.6.15.Final
 jbossTransactionApiVersion=2.0.0.Final
-micronautVersion=4.6.5
+micronautVersion=4.8.5
 micronautSerdeJacksonVersion=2.11.0
 springSecurityCoreVersion=7.0.0-SNAPSHOT