Ordinary completion includes some items from smart completion + changed priority for multi-args item in smart completion

#KT-8580 Fixed

idea/idea-completion/testData/weighers/basic/expectedInfo/CompanionObjectMethod.kt

@@ -0,0 +1,12 @@
+class CC {
+    companion object {
+        fun getInstance(): CC {}
+    }
+}
+
+fun foo(): CC {
+    return C<caret>
+}
+
+// ORDER: CC
+// ORDER: getInstance