[FIR] Ignore failing test, improve DiagnosticKind, fix UPPER_BOUND

compiler/testData/diagnostics/tests/inference/commonSuperTypeOfErrorTypes.fir.kt

@@ -9,13 +9,13 @@ fun <T> materialize() = null as T
 
 fun test() {
     <!INAPPLICABLE_CANDIDATE!>consume<!>(
-        materialize<<!OTHER_ERROR, UPPER_BOUND_VIOLATED!>Foo<Bar<ErrorType>><!>>(),
-        materialize<<!OTHER_ERROR, UPPER_BOUND_VIOLATED!>Foo<Bar<ErrorType>><!>>()
+        materialize<<!UNRESOLVED_REFERENCE!>Foo<Bar<ErrorType>><!>>(),
+        materialize<<!UNRESOLVED_REFERENCE!>Foo<Bar<ErrorType>><!>>()
     )
 
     <!INAPPLICABLE_CANDIDATE!>consume<!>(
-        materialize<<!OTHER_ERROR, UPPER_BOUND_VIOLATED!>Foo<Bar<ErrorType>><!>>(),
-        materialize<<!OTHER_ERROR, UPPER_BOUND_VIOLATED!>Foo<ErrorType><!>>()
+        materialize<<!UNRESOLVED_REFERENCE!>Foo<Bar<ErrorType>><!>>(),
+        materialize<<!UNRESOLVED_REFERENCE!>Foo<ErrorType><!>>()
     )
 
 }

compiler/testData/diagnostics/tests/inference/constraints/errorUpperBoundConstraint.fir.kt

@@ -19,7 +19,7 @@ public class Foo {
 
 // FILE: test.kt
 
-fun test(e: <!OTHER_ERROR, OTHER_ERROR!>ErrorType<!>) {
+fun test(e: <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>ErrorType<!>) {
     Foo.foo {
         Sam.Result.<!INAPPLICABLE_CANDIDATE!>create<!>(e)
     }

compiler/testData/diagnostics/tests/inference/kt11963.fir.kt

@@ -1 +1 @@
-val <T : <!OTHER_ERROR!>KClass<T>.something<!>> abc
+val <T : <!UNRESOLVED_REFERENCE!>KClass<T>.something<!>> abc

compiler/testData/diagnostics/tests/inference/reportingImprovements/cannotInferParameterTypeWithInference.fir.kt

@@ -10,7 +10,7 @@ fun test1() {
     }
 }
 
-fun bar(f: (<!OTHER_ERROR!>A<!>)->Unit) {}
+fun bar(f: (<!UNRESOLVED_REFERENCE!>A<!>)->Unit) {}
 
 fun test2() {
     bar { a -> } // here we don't have 'cannot infer parameter type' error