Replace explicit parameter with it: don't suggest if overload resolution ambiguity error occurs

#KT-20795 Fixed

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/applicable_inPropertyInitializer.kt

@@ -0,0 +1,5 @@
+fun foo() {
+    val a: (Int) -> Unit = { <caret>a -> bar(a) }
+}
+
+fun bar(i: Int) {}

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/applicable_inPropertyInitializer.kt.after

@@ -0,0 +1,5 @@
+fun foo() {
+    val a: (Int) -> Unit = { bar(it) }
+}
+
+fun bar(i: Int) {}

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/applicable_qualifiedExpression.kt

@@ -0,0 +1,7 @@
+fun test() {
+    C().foo { <caret>i -> i + 1 }
+}
+
+class C {
+    fun foo(f: (Int) -> Int) {}
+}

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/applicable_qualifiedExpression.kt.after

@@ -0,0 +1,7 @@
+fun test() {
+    C().foo { it + 1 }
+}
+
+class C {
+    fun foo(f: (Int) -> Int) {}
+}

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/notApplicable_overloadResolutionAmbiguity.kt

@@ -0,0 +1,7 @@
+// IS_APPLICABLE: false
+fun test() {
+    foo { <caret>i -> i + 1 }
+}
+
+fun foo(f: (Int) -> Int) {}
+fun foo(f: (Int, Int) -> Int) {}

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/notApplicable_overloadResolutionAmbiguity2.kt

@@ -0,0 +1,9 @@
+// IS_APPLICABLE: false
+fun test() {
+    C().foo { <caret>i -> i + 1 }
+}
+
+class C {
+    fun foo(f: (Int) -> Int) {}
+    fun foo(f: (Int, Int) -> Int) {}
+}