Upgrade Git to get composer git cache #25
Merged
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composer
supports using a cache for git repositories since ~1.2, but in order to actually use it, it needs git version2.3.0-rc0
or newer, because since then it includes the--dissociate
option. More context on that on the composer related original PR.The current cli container is using debian jessie, which has git
2.1.4
.This change adds jessie backports repository to be able to get a newer one, currently it is
2.11.0
.