Revert "small bxml cleanup"

This reverts commit 68ebdd2.

Author: ckoegel

src/main/java/com/bandwidth/sdk/model/bxml/PlayAudio.java

@@ -9,6 +9,8 @@
 import jakarta.xml.bind.annotation.XmlAttribute;
 import jakarta.xml.bind.annotation.XmlType;
 import jakarta.xml.bind.annotation.XmlValue;
+import jakarta.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+import java.net.URI;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.EqualsAndHashCode;

src/main/java/com/bandwidth/sdk/model/bxml/StartTranscription.java

@@ -13,6 +13,7 @@
 import jakarta.xml.bind.annotation.XmlElements;
 import jakarta.xml.bind.annotation.XmlType;
 import java.util.List;
+import java.util.UUID;
 
 import com.bandwidth.sdk.model.CallDirectionEnum;
 
@@ -75,7 +76,6 @@ public class StartTranscription implements Verb {
     protected String password;
 
    @XmlAttribute
-   @Default
    protected Boolean stabilized = true;
 
     @XmlElements({