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/localDeclarations/locals.K1.kt

@@ -0,0 +1,49 @@
+package local.declarations
+
+import bar.*
+
+/*p:local.declarations*/fun f(p: /*p:local.declarations*/Any) {
+    p.toString()
+
+    val a = 1
+    val b = a
+    fun localFun() = b
+    fun /*p:local.declarations*/Int.localExtFun() = localFun()
+
+    abstract class LocalI {
+        abstract var a: /*p:local.declarations*/Int
+        abstract fun foo()
+    }
+
+    class LocalC : LocalI() {
+        override var a = 1
+
+        override fun foo() {}
+
+        var b = "bbb"
+
+        fun bar() = b
+    }
+
+    val o = object {
+        val a = "aaa"
+        fun foo(): LocalI = /*p:kotlin(Nothing)*/null as LocalI
+    }
+
+    localFun()
+    1./*p:kotlin.Int(getLOCALExtFun) p:kotlin.Int(getLocalExtFun)*/localExtFun()
+
+    val c = LocalC()
+    c.a
+    c.b
+    c.foo()
+    c.bar()
+
+    val i: LocalI = c
+    i.a
+    i.foo()
+
+    o.a
+    val ii = o.foo()
+    ii.a
+}