Codechange: SetMinimalTextLines(1, 0) is implied for widgets with text.

[PeterN]

Motivation / Problem

Some widget layouts include SetMinimalTextLines(1, 0) parts even though the widget is a standard text or text button widget, which will automatically have 1 text line.

Description

Remove the unnecessary SetMinimalTextLines(1, 0) parts. No visual change, this just reduces layout complexity.

Limitations

Checklist for review

Some things are not automated, and forgotten often. This list is a reminder for the reviewers.

• The bug fix is important enough to be backported? (label: 'backport requested')
• This PR touches english.txt or translations? Check the guidelines
• This PR affects the save game format? (label 'savegame upgrade')
• This PR affects the GS/AI API? (label 'needs review: Script API')
  • ai_changelog.hpp, game_changelog.hpp need updating.
  • The compatibility wrappers (compat_*.nut) need updating.
• This PR affects the NewGRF API? (label 'needs review: NewGRF')
  • newgrf_debug_data.h may need updating.
  • PR must be added to API tracker