Pair.to Meta.Type . qualified_name fix

[JaroslavTulach]

Pull Request Description

• looks like Reducing helper methods in Standard.Base.Meta #12031 changed Meta behavior for qualified names
• Pair.to Meta.Type . qualified_name is returning "Standard.Base.Data.Pair.Pair.type".
• Meta.get_qualified_type_name Pair used to return "Standard.Base.Data.Pair.Pair".
• returning the previous behavior
• fixing it with a Meta_Spec test
• adjusting MetaObjectTest to the new behavior

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

• All code follows the
  Java,
• Unit tests have been written where possible.

[enso-bot]

Jaroslav Tulach reports a new STANDUP for yesterday (2025-02-03):

Progress: .

• Any.to Meta.Type fix merged: Pair.to Meta.Type . qualified_name fix #12214
• Resolving conflicts in IfThenElse: Recognize if-like Tree.MultiSegmentApp as IfThenElse IR #11365
• found IfThenElse problem: Recognize if-like Tree.MultiSegmentApp as IfThenElse IR #11365 (comment)
• Multiline selection in IGV: Use offsets from .bgv file to select appropriate text oracle/graal#10510 (comment)
• too slow Test.get_location: Base_Tests slowed down by 4min(!) due to too frequent get_source_location calls #12215
• dump line info with IR+IGV graphs: Fill in line numbers for IR.bgv files #12218
• (demo) meetings It should be finished by 2025-02-03.