Reset `matrix_need_update` properly in eager debouncing algorithms (#21154)

The `matrix_need_update` variable needs to be reset to `false` in
`transfer_matrix_values()`, otherwise that function continues to be
invoked for every scanning loop (forever with `sym_eager_pk` and
`sym_eager_pk`, or until some key gets released with
`asym_eager_defer_pk`), and the scanning rate gets much lower because of
all that useless work.

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

Merge remote-tracking branch 'origin/master' into develop

monoflex60: fix LAYOUT_60_iso_tsangan implementation (#21158)

Merge remote-tracking branch 'origin/master' into develop

poker87d: correct layout data (#21159)

Merge remote-tracking branch 'origin/master' into develop

[Bugfix] LVGL bindings wrong offset math (#21147)

Use unsigned integer for mousekey kinetic speed (#21151)

Merge remote-tracking branch 'origin/master' into develop

peej/tripel: correct layout data (#21145)

Corrects the layout data for all three versions of the Peej Tripel.

Merge remote-tracking branch 'origin/master' into develop

xelus/rs108: correct layout data (#21146)

Merge remote-tracking branch 'origin/master' into develop

[Keyboard] Add egg58 (#21021)

Merge remote-tracking branch 'origin/master' into develop

[Keyboard] Add Scotto36 handwired keyboard (#21104)

Co-authored-by: Albert Y <76888457+filterpaper@users.noreply.github.com>

Merge remote-tracking branch 'origin/master' into develop

[Keyboard] Add Scotto40 handwired keyboard (#21103)

Merge remote-tracking branch 'origin/master' into develop

[Keyboard] Add ScottoStarter handwired keyboard (#21101)