K2: handle type parameter vs nested class conflict in body resolve properly

This commit does two things:
- prioritize type parameter scopes against static scopes in body resolve
(effectively it's a revert of KT-58028 fix)
- consider type parameters as inapplicable callable, so during callable
resolve we can go up the tower and still resolve to static scope

This allows both KT-58028 and KT-63377 to work properly
#KT-63377 Fixed

compiler/testData/diagnostics/tests/resolve/noCandidates/resolvedToClassifier.fir.kt

@@ -15,7 +15,7 @@ fun test() {
 
 fun <T> bar() {
     val typeParameter_as_val = <!TYPE_PARAMETER_IS_NOT_AN_EXPRESSION!>T<!>
-    val typeParameter_as_fun = <!UNRESOLVED_REFERENCE!>T<!>()
+    val typeParameter_as_fun = <!TYPE_PARAMETER_IS_NOT_AN_EXPRESSION!>T<!>()
 
     baz(<!TYPE_PARAMETER_IS_NOT_AN_EXPRESSION!>T<!>)
     baz("$<!TYPE_PARAMETER_IS_NOT_AN_EXPRESSION!>T<!>")