tinyalsa: bump version to 1.0.2

tinyalsa: bump version to 1.0.2

tinyalsa has started doing release, so we will use it.

With this release, both our patches were applied mainline:
    - 0001-tinypcminfo-make-function-pcm_get_format_name-static.patch [1]
    - 0002-asound.h-include-time.h-to-get-struct-timespec-proto.patch [2]

The Makefile has changed a lot, so we take advantage of that to simplify
our package.

1. https://github.com/tinyalsa/tinyalsa/commit/7d204edfe87f4e22105bcaeb750d69ac769afdd6
2. https://github.com/tinyalsa/tinyalsa/commit/c8333f8c7a4e4b9549abeef7530b2cd20a18e537

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
[Thomas: add patch to remove doxygen usage.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>