GP-6921: Fixing build

Ghidra/Features/GraphServices/build.gradle

@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -35,6 +35,6 @@ dependencies {
 	// not using jgrapht-io code that depends on antlr, so exclude antlr
 	api ("org.jgrapht:jgrapht-io:1.5.1") { exclude group: "org.antlr", module: "antlr4-runtime" }
 	
-	runtimeOnly "org.jheaps:jheaps:0.13"
+	api "org.jheaps:jheaps:0.13"
 }