Updated the GUI pin for 2.5.1 (#19158)

- [Fixed an issue where input focus is lost on offer builder
page](Chia-Network/chia-blockchain-gui#2564)
- [Fixed moderate severity vulnerability in one of npm
dependencies.](Chia-Network/chia-blockchain-gui#2576)
- Added [log
viewer](Chia-Network/chia-blockchain-gui#2565)
- Updated various npm dependencies

The pin is set to
https://github.com/Chia-Network/chia-blockchain-gui/tree/a3b94b23a6963238bffe8fce251f4dd4cc1819cc