feat(ci-visibility): Migrate to JSON component

Author: PerfectSlayer

dd-trace-core/build.gradle

@@ -61,6 +61,7 @@ dependencies {
   api project(':dd-trace-api')
   api project(':communication')
   api project(':internal-api')
+  implementation project(':components:json:json-io')
   implementation project(':components:json:json-path')
   implementation project(':utils:container-utils')
   implementation project(':utils:socket-utils')

dd-trace-core/src/main/java/datadog/trace/civisibility/writer/ddintake/CiTestCycleMapperV1.java

@@ -2,6 +2,7 @@
 
 import static datadog.communication.http.OkHttpUtils.gzippedMsgpackRequestBodyOf;
 import static datadog.communication.http.OkHttpUtils.msgpackRequestBodyOf;
+import static datadog.json.buffer.JsonMapper.toJson;
 
 import datadog.communication.serialization.GrowableBuffer;
 import datadog.communication.serialization.Writable;
@@ -20,7 +21,6 @@
 import datadog.trace.core.CoreSpan;
 import datadog.trace.core.Metadata;
 import datadog.trace.core.MetadataConsumer;
-import datadog.trace.util.Strings;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.WritableByteChannel;
@@ -357,7 +357,7 @@ public void accept(Metadata metadata) {
           if (!(value instanceof Iterable)) {
             writable.writeObjectString(value, null);
           } else {
-            String serializedValue = Strings.toJson((Iterable<String>) value);
+            String serializedValue = toJson((Iterable<String>) value);
             writable.writeString(serializedValue, null);
           }
         }