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/jvmNameChanged/A.K1.kt

@@ -0,0 +1,6 @@
+package foo
+
+/*p:foo(A)*/open class A {
+    @/*p:foo p:foo.A p:kotlin p:kotlin.annotation p:kotlin.collections p:kotlin.comparisons p:kotlin.io p:kotlin.jvm p:kotlin.ranges p:kotlin.sequences p:kotlin.text*/JvmName("g")
+    fun f() {}
+}

jps/jps-plugin/testData/incremental/lookupTracker/jvm/jvmNameChanged/A.K1.kt.new

@@ -0,0 +1,6 @@
+package foo
+
+/*p:foo(A)*/open class A {
+    @/*p:foo p:foo.A p:kotlin p:kotlin.annotation p:kotlin.collections p:kotlin.comparisons p:kotlin.io p:kotlin.jvm p:kotlin.ranges p:kotlin.sequences p:kotlin.text*/JvmName("h")
+    fun f() {}
+}

jps/jps-plugin/testData/incremental/lookupTracker/jvm/jvmNameChanged/useAChild.K1.kt

@@ -0,0 +1,5 @@
+package foo
+
+/*p:foo*/fun useAChild(a: /*p:foo*/AChild) {
+    /*p:foo(AChild)*/a./*p:foo.A p:foo.AChild*/f()
+}