altos: Use simpler debounce logic for buttonstelelaunchtwo

Instead of waiting for a while after the transition to decide if it
has stuck, signal the event right away and then ignore other
transitions for the debounce interval.

This seems to work just as reliably, but has the benefit of
eliminating button latency at press time.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 0 insertions, 0 deletions

diff --git a/pdclib b/pdclib
-Subproject 8b1c9061fa3a8f1b30ee13b373afe5cc1ad9d38
+Subproject bd33f6640cf5882f8630766a9acdd1bc420a9dd