youtube-dl: Simplify HEAD build

The legacy executable has been removed

Closes #32279.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
clozure-cl 1.10

Closes #32278.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
syncthing: update 0.9.15 bottle.
syncthing: update 0.9.15 bottle.