Fix netty dependency to not include vulnerable 4.1.79 version jars. (o…

…pensearch-project#277)

This change forces the usage of netty 4.1.86.Final.
grpc-netty 1.5.1 depends on the vuln versions, we were overriding the version for some of
the included netty jars but not all.

Signed-off-by: Marc Handalian <handalm@amazon.com>

build.gradle

@@ -335,7 +335,10 @@ dependencies {
     implementation group: 'com.google.protobuf', name: 'protobuf-java', version: '3.21.12'
     implementation 'io.grpc:grpc-netty:1.52.1'
     implementation 'io.grpc:grpc-protobuf:1.52.1'
-    implementation('io.netty:netty-transport-native-unix-common:4.1.86.Final') {
+    implementation('io.netty:netty-codec-http2:4.1.86.Final') {
+        force = 'true'
+    }
+    implementation('io.netty:netty-handler-proxy:4.1.86.Final') {
         force = 'true'
     }
     implementation 'io.grpc:grpc-stub:1.52.1'