Add tests for enhanced java signatures based on AbstractResolvedCallsTest.

Refactor AbstractResolvedCallsTest to support multiple carets (multiple methods being tested  for resolve) in testdata file.

compiler/testData/resolvedCalls/enhancedSignatures/map/mapReplace.kt

@@ -0,0 +1,13 @@
+fun valuesNotNull(map: MutableMap<Int, String>) {
+    map.<caret>replace(1, "x")
+    map.<caret>replace(1, "x", "y")
+
+    map.<caret>replaceAll { k, v -> "$k to ${v.length}" }
+}
+
+fun valuesNullable(map: MutableMap<Int, String?>) {
+    map.<caret>replace(1, null)
+    map.<caret>replace(1, null, "x")
+
+    map.<caret>replaceAll { k, v -> "$k to $v" }
+}