KT-13728 Implicitly imported functions should be above in completion then non-imported

#KT-13728 Fixed

idea/idea-completion/testData/basic/multifile/ExactMatchPreferImported/ExactMatchPreferImported.dependency1.kt

@@ -0,0 +1,3 @@
+package other
+
+class TODO

idea/idea-completion/testData/basic/multifile/ExactMatchPreferImported/ExactMatchPreferImported.dependency2.kt

@@ -0,0 +1,3 @@
+package kotlin
+
+public inline fun TODO(): Nothing = throw NotImplementedError()

idea/idea-completion/testData/basic/multifile/ExactMatchPreferImported/ExactMatchPreferImported.kt

@@ -0,0 +1,5 @@
+fun foo(): Any? = TODO<caret>
+
+// WITH_ORDER
+// EXIST: { itemText: "TODO", tailText:"() (kotlin)" }
+// EXIST: { itemText: "TODO", tailText:" (other)" }