gpio(all): introduce functional options

[gen2thomas]

Solved issues and/or description of the change

#998

additionally:

• fix flaky tests for AnalogSensorDriver
• fix ServoWrite() for SG90, AD002
• improve gpio tests
• mark various grove drivers as deprecated
• introduce a migration guide to new version (breaking change)

Manual test

• OS and Version (Win/Mac/Linux): Linux
• Adaptor(s) and/or driver(s):
  • tinkerboard
    • hd44780
    • servo (pwm, see new example)
    • motor (pwm, see new example)
    • button
  • raspi
    • stepper
    • HCSR04
  • nanopi
    • button

Checklist

• The PR's target branch is 'hybridgroup:dev'
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes (e.g. by run make test)
• No linter errors exist locally (e.g. by run make fmt_check)
• I have performed a self-review of my own code

If this is a new driver or adaptor:

• I have added an example to see how to setup and use it
• I have checked or build at least my new example (e.g. by run make examples_check)