Remove unnecessary constructor from OciDescriptor

Author: crowleySynopsys

src/main/java/com/synopsys/integration/blackduck/imageinspector/image/oci/model/OciDescriptor.java

@@ -29,12 +29,6 @@ public class OciDescriptor {
     @SerializedName("annotations")
     private Map<String, String> annotations;
 
-    public OciDescriptor(final String mediaType, final String digest, final String size) {
-        this.mediaType = mediaType;
-        this.digest = digest;
-        this.size = size;
-    }
-
     public OciDescriptor(final String mediaType, final String digest, final String size, final Map<String, String> annotations) {
         this.mediaType = mediaType;
         this.digest = digest;