New APKBUILD of xonsh (and my first)

About the ten review commandments:
1) no custom global variables used
2) no special things to remove
3) version 0 :)
4) one custom license file included, no other docs in this moment
5) no (unofficial) variable created
6) only tab indentation
7) no return 1 used
8) check disabled with explanation (I miss a dependency for the tests)
9) for now there is no documentation to split
10)almos 80char x line :)
7 jobs for !19628 with master in 4 minutes and 7 seconds
detached
Status Job ID Name Coverage
  Lint
passed #352991
docker-alpine x86_64
lint

00:00:17

 
  Build
passed #352996
docker-alpine ci-build aarch64
build-aarch64

00:01:08

passed #352997
docker-alpine ci-build armv7
build-armv7

00:01:13

passed #352995
docker-alpine ci-build ppc64le
build-ppc64le

00:01:51

passed #352994
docker-alpine ci-build s390x
build-s390x

00:01:01

passed #352993
docker-alpine ci-build x86
build-x86

00:00:49

passed #352992
docker-alpine ci-build x86_64
build-x86_64

00:00:39