Increase 'mir' pkgrel (2 -> 3), missing depend(s): so:libnettle.so.6

[ci:skip-build]: won't finish in time

Add two patches that make it build against Alpine's current versions of
protobuf and libdrm.

[ci:skip-build]: I've manually verified that this builds.

Signed-off-by: Asriel Dreemurr <asriel.danctnix@gmail.com>
Signed-off-by: Danct12 <danct12@disroot.org>

Rebuild to fix missing dependencies:
so:libicui18n.so.63, so:libicuuc.so.63

Currently we are facing another upstream compatibility issue with
Alpine, which is why CI will fail: polkit and therefore
networkmanager don't exist for armhf, armv7. See #244 for details.

$ pmbootstrap pkgrel_bump --auto
Increase 'libphonenumber' pkgrel (5 -> 6), missing depend(s): so:libboost_system-mt.so.1.67.0, so:libboost_thread-mt.so.1.67.0
Increase 'unity-system-compositor' pkgrel (0 -> 1), missing depend(s): so:libboost_system-mt.so.1.67.0
Increase 'trust-store' pkgrel (0 -> 1), missing depend(s): so:libboost_filesystem-mt.so.1.67.0, so:libboost_program_options-mt.so.1.67.0, so:libboost_system-mt.so.1.67.0
Increase 'process-cpp' pkgrel (0 -> 1), missing depend(s): so:libboost_iostreams-mt.so.1.67.0
Increase 'mir' pkgrel (0 -> 1), missing depend(s): so:libboost_filesystem-mt.so.1.67.0, so:libboost_iostreams-mt.so.1.67.0, so:libboost_program_options-mt.so.1.67.0, so:libboost_system-mt.so.1.67.0
Increase 'location-service' pkgrel (0 -> 1), missing depend(s): so:libboost_filesystem-mt.so.1.67.0, so:libboost_program_options-mt.so.1.67.0, so:libboost_system-mt.so.1.67.0
Increase 'ubuntu-download-manager' pkgrel (0 -> 1), missing depend(s): so:libboost_log-mt.so.1.67.0, so:libboost_program_options-mt.so.1.67.0, so:libboost_system-mt.so.1.67.0, so:libboost_thread-mt.so.1.67.0
Increase 'dbus-cpp' pkgrel (0 -> 1), missing depend(s): so:libboost_filesystem-mt.so.1.67.0, so:libboost_program_options-mt.so.1.67.0, so:libboost_system-mt.so.1.67.0

[ci:skip-build]: I doubt that this would finish in time

Mir 1.1.2 builds without any out-of-tree patches, which is great.
I've updated a few other unity8-related packages too.

[ci:skip-build]: ollieparanoid made sure, that everything builds.

Everything seems to be fine in QEMU.

[skip ci]: too many packages have changed

* Mir starts up and is able to display system settings
* x86_64 only for now, because at least ubuntu-app-test did not build
  on aarch64

Based on PureTryOut's work. Getting it to this stage was a huge effort
(as it shows in the package count: 111(!)). See the merge request for
details.

[skip ci]: this won't finish in CI; ollieparanoid made sure that
           everything builds for x86_64.