Release online-2.12

• bugfix: check code page 65001 and Eclipse installation (#71)
• bugfix: fix path to included Eclipses for offline installation (#70) (#77)
• Bugfix/offline driver installation (#76)
• Feature/l10n updates (#80)
• add spanish language contribution (#64)
  Co-authored-by: Brian A. Ignacio [email protected]
• l10n: update zh_CN
• feature: support Windows 10 and 11 (#82)
• Feature/rust install 1.56 (#89)
• bugfix: enable selection of download mirror (#90)
• docs: add section about drivers
• docs: add link to UsbDriverTool