KT-8843 When typing in lambda parameters' names, smart completion kicks in and makes it impossible to type names

#KT-8843 Fixed

idea/idea-completion/testData/basic/common/parameterNameAndType/NotForLambdaParameter2.kt

@@ -0,0 +1,9 @@
+class AAA
+
+fun foo(p: (Int, String) -> Unit) { }
+
+fun bar() {
+    foo { a<caret>, b -> }
+}
+
+// NUMBER: 0

idea/idea-completion/testData/basic/common/parameterNameAndType/NotForLambdaParameter3.kt

@@ -0,0 +1,9 @@
+class BBB
+
+fun foo(p: (Int, String) -> Unit) { }
+
+fun bar() {
+    foo { a, b<caret> }
+}
+
+// NUMBER: 0