With https://github.com/libbpf/ci/pull/41 merged we no longer require
the travis-ci symlink in this repository. Remove it. Also, it turns out
we still have a few locations referencing travis-ci/ instead of ci/.
Convert those.
Signed-off-by: Daniel Müller <deso@posteo.net>
Running vmtest inside a container removes the ability to use certain
root powers, among other things - mounting arbitrary images. Use
libguestfs in order to avoid having to mount anything.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
github action grouping is broken because we were outputing "::endgroup" where
it needs "::endgroup::". This patch also added some addtional grouping around
contianer setup phase, making output easier to read.
