Integrate e2e tests to release proccess with gha

[pauliusguzas]

TODO:

• [ ] active gh actions
• [ ] find a solution for appium to run reliably as rnv will install apps
• [x] clean up test cheme setup
• [x] clean up yarn scripts
• [x] adjust gh actions to new setup as rnv installs app
• [x] add some basic tests

Local testing status

template:

• [x] ios
• [x] tvos
• [x] android
• [x] atv
• [ ] macos
• [x] web

harness:

• [x] ios
• [x] tvos
• [x] android
• [x] atv
• [ ] macos
• [x] web

Minions testing status

template:

• [ ] ios
• [ ] tvos
• [ ] android
• [ ] atv
• [ ] macos
• [x] web

harness:

• [ ] ios
• [ ] tvos
• [ ] android
• [ ] atv
• [ ] macos
• [x] web