package/joe: bump version to 4.4

Removed patch 0001 after bessel functions in uClibc were enabled by
default:
https://git.buildroot.net/buildroot/commit/package/uclibc?id=de56d58e5d26d78161ca3b7a1a2a4decfe4e89db



Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>