Merge branch 'topic/dump_tree' into 'master'

Replace calls to 'dumpAST' by 'dumpTree'

Closes #236

See merge request eng/libadalang/langkit-query-language!183

lkql_jit/language/src/main/java/com/adacore/lkql_jit/built_ins/methods/NodeMethods.java

@@ -156,7 +156,7 @@ public static final class DumpExpr extends BuiltinFunctionBody {
         @Override
         public Object executeGeneric(VirtualFrame frame) {
             LKQLLanguage.getContext(this)
-                    .print(LKQLTypeSystemGen.asAdaNode(frame.getArguments()[0]).dumpAST());
+                    .print(LKQLTypeSystemGen.asAdaNode(frame.getArguments()[0]).dumpTree());
             return LKQLUnit.INSTANCE;
         }
     }