[FIR] Additional errors to distinguish resolution to classifier cases

When a call is resolved to a classifier, only a single error message was
being used for multiple cases. This lead to confusion as the default
message may not be applicable to a given error case. Added additional
errors and messages to distinguish between these error cases.

#KT-57251 Fixed

compiler/testData/diagnostics/tests/resolve/noCandidates/kt2787.kt

@@ -1,7 +1,6 @@
-// FIR_IDENTICAL
 interface MutableMatrix<T> {
 }
 
 fun <T> toMutableMatrix(): MutableMatrix<T> {
     return <!RESOLUTION_TO_CLASSIFIER!>MutableMatrix<!><T>()
-}
+}