K2: Fix current behavior for KT-37375 and KT-58943

compiler/testData/diagnostics/tests/resolve/invoke/implicitAndInvokeExtensionPriority.kt

@@ -0,0 +1,16 @@
+// ISSUE: KT-58943
+
+class A {
+    fun bar() {
+        val foo: String.() -> Int = { 1 } // (1)
+        fun String.foo(): String = "" // (2)
+        with("2") {
+            // In K1, foo variable + invokeExtension on implicit receiver is more prioritized than `foo() + implicit receiver`
+            // So, for now, we're going to preserve that behavior in K2
+            // For design, see KT-59528
+            takeInt(foo())
+        }
+    }
+}
+
+fun takeInt(x: Int) {}