update to netty 4.2.15

rbcs-cli/native-image/native-image.properties

@@ -2,7 +2,7 @@ Args=-O3 \
    -march=x86-64-v3 \
    --gc=serial \
    --enable-url-protocols=jpms \
-   --pgo=native-image/default.iprof \
+   --pgo=conf/default.iprof \
    --initialize-at-run-time=io.netty \
    --initialize-at-build-time=net.woggioni.rbcs.common.RbcsUrlStreamHandlerFactory,net.woggioni.rbcs.common.RbcsUrlStreamHandlerFactory$JpmsHandler \
    --trace-object-instantiation=ch.qos.logback.classic.Logger \

settings.gradle

@@ -1,12 +1,5 @@
 pluginManagement {
     repositories {
-//        mavenLocal {
-//            content {
-//                includeGroup 'net.woggioni.gradle'
-//                includeGroup 'net.woggioni.gradle.lombok'
-//                includeGroup 'net.woggioni.gradle.finalguard'
-//            }
-//        }
         maven {
             url = getProperty('gitea.maven.url')
         }