Add optional time-based runout calculation to filament motion sensors.
This is an alternate calculation method for detecting runout and jams
and addresses problems that can occur with some motion sensors like the
BTT sensor.

Timeout mode is disabled by default.

Signed-off-by: Mike Kershaw <dragorn@kismetwireless.net>

Clean up line lengths to make the linter happy

Signed-off-by: Mike Kershaw <dragorn@kismetwireless.net>

Linter was unhappy with a space; removed.

Signed-off-by: Mike Kershaw <dragorn@kismetwireless.net>

Fix initial timing state to prevent false timing positives during
the homing/heatup state.

Add an optional parameter to delay arming of the filament sensor for
a configurable time at the start of printing for sensors which still
incorrectly trigger.

Signed-off-by:  Mike Kershaw <dragorn@kismetwireless.net>

Appease extremely picky linter about white space after commas

Signed-off-by: Mike Kershaw <dragorn@kismetwireless.net>