IC tests: add infrastructure for K1/K2 lookups comparison

Adapt lookup tests to allow running K1 and K2 on the same testdata
and compare the lookups recorded.

jps/jps-plugin/testData/incremental/lookupTracker/jvm/simple/main.K1.kt

@@ -0,0 +1,6 @@
+package foo.bar
+
+/*p:foo.bar*/fun main(args: /*p:foo.bar p:kotlin*/Array</*p:foo.bar*/String>) {
+    val f: /*p:foo.bar p:kotlin*/Array</*p:foo.bar*/Int>
+    val s: /*p:foo.bar*/String
+}