CMakeLists.txt: Bump to 31.0.3p1

Minor patch revision which includes additional tools and fixes a build
failure with GCC 11.2.1.

.github: Attempt to fix build with OpenSuse

completions: Remove zsh completion files

Technically, we no longer need to install the common completion file now
as we are only using this file for bash completions. However, this issue
is a blocker for the upcoming platform-tools-31.0.2 release and I don't
want to spend a lot of time fiddling with completion files at this
point in time. The completion setup can still be cleanup up later.

Fixes nmeum#38

Bump to 31.0.0p1

Patch revision of the 31.0.0 release which fixes bash completions and
also includes support for zsh completion files (see nmeum#22).

LICENSE: Initialize

This change licenses the files in this repository under a Apache-2.0
license, the same license is used by the Android Open Source Project
itself. The addition of this license was approved, in the corresponding
GitHub issue, by all people who previously contributed significant
changes to this repository:

* @Minecrell
* @Johnnynator
* @sgn
* @anatol

See: https://web.archive.org/web/20210327144803/https://github.com/nmeum/android-tools/issues/21

Fixes nmeum#21

CMakeLists.txt: bump to 30.0.5p1

This is not a valid android upstream version, instead this is patch
revision of the 30.0.5 release as shipped by this repository which
includes fixes for nmeum#14 and nmeum#15.

Remove some unneeded >5 MiB test/doc files from source tarball

Reduces the tarball size to ~20 MiB.

Merge branch 'platform-tools-29.0.6'

Merge branch 'platform-tools-29.0.5'

Fixes nmeum#10

CMakeLists.txt: Explicitly define _FILE_OFFSET_BITS for glibc

Fixes build on 32-bit glibc platforms.

See: nmeum#1 (comment)