Apply suggestions from code review

Co-authored-by: Lauri Tulmin <[email protected]>

Author: SylvainJuge

instrumentation/async-http-client/async-http-client-2.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/asynchttpclient/v2_0/AsyncHttpClientInstrumentation.java

@@ -48,7 +48,6 @@ public static class ExecuteRequestAdvice {
     @Advice.OnMethodEnter(suppress = Throwable.class)
     public static Scope onEnter(
         @Advice.Argument(0) Request request, @Advice.Argument(1) AsyncHandler<?> handler) {
-
       Context parentContext = currentContext();
       RequestContext requestContext = new RequestContext(parentContext, request);
       if (!instrumenter().shouldStart(parentContext, requestContext)) {

instrumentation/google-http-client-1.19/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/googlehttpclient/GoogleHttpRequestInstrumentation.java

@@ -66,7 +66,6 @@ public AdviceScope(Context context, Scope scope, HttpRequest request) {
 
     @Nullable
     public static AdviceScope start(HttpRequest request) {
-
       Context parentContext = currentContext();
       if (!instrumenter().shouldStart(parentContext, request)) {
         return null;