Update framework versions

[gutjuri]

Some frameworks have been updated by their maintainers, yet this repository still contains examples for old versions. This is problematic, as some of our examples ceased working and are thus no longer useful.

Additionally, the base image versions used in our Docker images are often rather old. However, users are typically concerned whether or not the framework in question is able to run on current software stacks.

For this reason we should update our examples to utilise 1) a recent version of the framework in question 2) a recent docker base image. We track progress in this issue.

• [x] aby #63
• [x] cbmc-gc #79
• [x] emp #80
• [ ] frigate #81
• [x] jiff #60
• [x] mp-spdz #61
• [x] mpyc #62
• [x] obliv-c #68
• [x] oblivm #70
• [x] picco #72
• [x] scalemamba #74
• [ ] sharemind #75
• [x] spdz #76
• [ ] tinygarble
• [ ] wysteria

Some frameworks do not work with recent (>= Ubuntu 20.04) docker base images (because of dependencies etc.):

• frigate