[LC] rename ultraLightClasses to lightClassByPsi

compiler/testData/asJava/lightClasses/lightClassByPsi/jvmSyntheticForAccessors.fir.java

@@ -0,0 +1,12 @@
+public final class X /* X*/ {
+  private int v = 1 /* initializer type: int */;
+
+  private int w = 1 /* initializer type: int */;
+
+  public  X();//  .ctor()
+
+  public final int getW();//  getW()
+
+  public final void setV(int);//  setV(int)
+
+}