test-bundle: split some variant in there own section
Same rational as the previous commit about test-bundle.t. These line are quite
volatile and having dedicated block will make their update clearer and simpler.
Differential Revision: https://phab.mercurial-scm.org/D12076
mkcommit() {
name="$1"
shift
echo "$name" > "$name"
hg add "$name"
hg ci -m "$name" "$@"
}