Skosmos 2 Docker: upgrade to Ubuntu 22.04 base image and PHP 8.1 #1680
+9
−9
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Reasons for creating this PR
Fix the Dockerfile that broke in Skosmos 2.18. It broke because newer EasyRdf requires PHP 8.0+ while the old Dockerfile was based on Ubuntu 20.04 that has PHP 7.4.
Based on PR #1498 which did essentially the same for the Skosmos 3 Dockerfile. (But this PR doesn't remove gettext because Skosmos 2 needs it.)
Link to relevant issue(s), if any
Description of the changes in this PR
Known problems or uncertainties in this PR
n/a
Checklist
.sr-only
class, color contrast)