Update bluez to 5.50
Remove Nicolas Thill as maintainer since he hasn't replied to numerous of
reviews requests for several packages within months.
Drop obsolete configuration file
Add patch for LE devices

Source: https://git.archlinux.org/svntogit/packages.git/plain/trunk/refresh_adv_manager_for_non-LE_devices.diff?h=packages/bluez

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>

Update bluez to 5.49
Fix issue https://github.com/openwrt/packages/issues/1497
Fix issue https://github.com/openwrt/packages/issues/1503
Cherry pick patches from Alpine Linux repo
Apply --gc-sections, saves about 500kbyte
Drop audio.conf (not needed and deprecated)
Remove bluetooth.dbus as upstream supplies a working copy

Based on patch provided by Johnny Vogels
https://github.com/openwrt/packages/pull/5937

Source:
https://git.alpinelinux.org/cgit/aports/commit/main/bluez/fix-endianness.patch?id=1c6991b32a22be2c905cc1709be1376c4e79e451
https://git.alpinelinux.org/cgit/aports/commit/main/bluez/bluez-5.40-obexd_without_systemd-1.patch?id=980b2d04ae4339594701b33cf9460757c989c94c

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>