Mima PCA9685 UT & improved adcsensor UT coverage

[Michal-Mankowski]

• added gpio controller interface
• added mock gpio controller
• changed PCA9685 for UT
• added new UT for PCA9685
• added new test cases for ADCSensor

[github-actions[bot]]

Starting built software for BeagleBone (EC)

[github-actions[bot]]

Successfully built software for linux

[github-actions[bot]]

Successfully built software for BeagleBone (EC)

[github-actions[bot]]

Successfully built software for BeagleBone (FC)