Docker: Update deps and workflow, include OpenSSL, Imath workaround for OTIO#2186

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Simran-B wants to merge 11 commits intomasterfrom ci-update-2022-12-11

+178-46

Commits on Feb 26, 2023

Commits on Feb 27, 2023

Include old OpenSSL in base image and clone with submodules
Simran-B
committed
Merge branch 'master' of https://github.com/olive-editor/olive into ci-update-2022-12-11
Simran-B
committed
Remove trailing semicolon from Q_DECLARE_METATYPE(...); to fix -Wpedantic errors
Simran-B
committed