A `false` value marks the user as being on the latest release, and
notifies them as such when clicking the button in settings. In reality,
we don't know whether this is the case yet - we're just deferring the
check.
Somewhat minor change because the chance of a user manually going into
settings and clicking the button is very small.
If a user was to manually check for updates via the button, the recheck
would have been fired. This is a recent regression.
I kinda want to reorganise this code (the button press for check for
udpates shouldn't even get close to the recheck code IMO) but for now
this seems like one we should quickly fix.
Addresses https://github.com/ppy/osu/discussions/29774.
