K2: render additionally *s for static references

This commit allows to distinguish static VS non-static things
inside FIR_DUMP, e.g. static synthetic Enum.entries with
enum entry Enum.entries

compiler/testData/diagnostics/tests/enum/entries/javaEnumEntriesAmbiguityOn.fir.txt

@@ -1,6 +1,6 @@
 FILE: test.kt
     public final fun test(): R|kotlin/Unit| {
         Q|JEnumEntry|.R|/JEnumEntry.entries|
-        Q|JEnumStaticField|.R|/JEnumStaticField.entries|
-        Q|JEnumField|::R|/JEnumField.entries|
+        Q|JEnumStaticField|.R|/JEnumStaticField.entries*s|
+        Q|JEnumField|::R|/JEnumField.entries*s|
     }