Hello,
The current shortcuts provided bu your extensions works using chorded shortcuts, the first chord being ctrl+g.
This would be an issue with Visual Studio Code, as ctrl+g is the standard shortcut for the command Go to Line...:

There also is no option to modify/disable this shortcuts from user settings. I guess that would be the better option.
Currently, getting back the default ctrl+g behavior implies to force unset in the keybindings.json all the four chords brought by your extension.