deskutils/gworkspace: udpate to 1.1.0

While here, change WWW since the current one is a blank page.

ChangeLog:
https://github.com/gnustep/apps-gworkspace/releases/tag/gworkspace-1_0_0

• Improve auto-completion for Run Dialog - it autocompletes GS Apps directly without full path
• Fix bug in path reopen for users of non-English locales (affected session status and shelf items)
• Updated and improved reliability of Content Inspectors while handling big files, fast navigation or invalid file contents
• Updated Protocol for Contents Inspectors
• Improve display of 16bit images in Inspectors
• Improve size string display (file size, free space, etc)
• Vast Rework on Drag&Drop to respect System modifiers and distinct Copy/Move/Link operations
• Code cleanup, type modernization
• Translation fixes

Reported by: portscout