community/opencolorio: upgrade to 2.2.1

added 30 commits

• 1536024f...da6c87f1 - 28 commits from branch alpine:master
• c3f1bae4 - community/pystring: move from testing
• 3f7c2125 - community/opencolorio: upgrade to 2.2.1

Compare with previous version

added 4 commits

• 3f7c2125...e93f90a6 - 2 commits from branch alpine:master
• 10f3a9dc - community/pystring: move from testing
• ceeba83d - community/opencolorio: upgrade to 2.2.1

Compare with previous version

merged