AEA:
- Makes `aea publish`, `aea fetch`, `aea push-all` commands patchable to support service packages on `open-autonomy`
Plugins:
- Adds `Proof Of Authority` chain support on ethereum plugin
- Adds gas pricing mechanism for `Polygon` chain on ethereum plugin
Docs:
- Updates docs to use IPFS hashes to work with the packages
- Updates images are in .SVG
Chores:
- Updates the release guide
- Updates Dockerfiles to use `Python 3.10`
- Adds skaffold config to build and tag images