We also switch to _git and add PV to the recipe as we don't need
to exactly track a tag.
We drop patches that have been merged upstream.
Bumping tini to version v0.19.0-15-g369448a, which comprises the following commits:
369448a Document TINI_KILL_PROCESS_GROUP environment variable
37ff361 Update README.md.in
924c4bd Support POSIX basename() from musl libc
7724cbe Update "ENV key value" format in README
071c715 chore: allow CMake though to 3.10
0b44d36 chore: bump minimum CMake to 2.8.12
a49fdd3 tini.c: a function declaration without a prototype is deprecated in all versions of C
378bbbc Update keyserver recommendation to Ubuntu
b9f42a0 Indicate that -e can be repeated
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>