Fix #9087: NewGRF invalidation calls ReInitAllWindows with wrong parameter.

[PeterN]

Motivation / Problem

InvalidateNewGRFChangeWindows() calls ReInitAllWindows() with an incorrect parameter. The parameter should be a boolean indicating whether the GUI zoom has been changed.

Description

GUI zoom does not change during this call, so this is fixed by changing the parameter to false.

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, gs_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