wxGUI/psmap: Ghostscript HyperlinkDialog is needed

[tmszi]

Revert back PR #2421.

Describe the bug
If Ghostscript program isn't available on the OS MS Windows, error is printed to the stdout.

To Reproduce
Steps to reproduce the behavior:

1. Download and install e.g. WinGRASS-8.3.dev
2. If you have installed Ghostscript, uninstall it
3. Launch wxGUI Cartographic Composer g.gui.psmap
4. Click on the Show preview toolbar tool (green "play button")
5. See error

Traceback (most recent call last):
  File "C:\Program Files\GRASS GIS 8.3\gui\wxpython\psmap\frame.py", line 484, in OnCmdDone
    im.save(self.imgName, format="PNG")
  File "C:\Program Files\GRASS GIS 8.3\Python39\lib\site-packages\PIL\Image.py", line 2117, in save
    self._ensure_mutable()
  File "C:\Program Files\GRASS GIS 8.3\Python39\lib\site-packages\PIL\Image.py", line 619, in _ensure_mutable
    self._copy()
  File "C:\Program Files\GRASS GIS 8.3\Python39\lib\site-packages\PIL\Image.py", line 612, in _copy
    self.load()
  File "C:\Program Files\GRASS GIS 8.3\Python39\lib\site-packages\PIL\EpsImagePlugin.py", line 332, in load
    self.im = Ghostscript(self.tile, self.size, self.fp, scale)
  File "C:\Program Files\GRASS GIS 8.3\Python39\lib\site-packages\PIL\EpsImagePlugin.py", line 134, in Ghostscript
    raise OSError("Unable to locate Ghostscript on paths")
OSError: Unable to locate Ghostscript on paths

Expected behavior
Show Hyperlink dialog with correct label and hyperlink if Ghostscript program isn't available.

System description (please complete the following information):

• Operating System: MS Windows
• GRASS GIS version: all

Additional context
For reading EPS file, PIL require Ghostscript program to be installed.

[tmszi]

Rebase 2dc2565.

[petrasovaa]

Looks fine!

[petrasovaa]

Suggested change

	arch="64bit" if "64" in program else "32Bit",
	arch="64bit" if "64" in program else "32bit",