feat: Add hardware abstraction component for the ESP32 TimerCam.

[finger563]

Description

• Add esp32-timer-cam component, which is an abstraction for the ESP32 TimerCam devkit.

Motivation and Context

Always nice to have hardware abstraction components to reduce boilerplate hardware initialization code.

Useful in the camera-streamer project.

How has this been tested?

Building and running the esp32-timer-cam/example on the ESP32 TimerCam hardware.

Screenshots (if appropriate, e.g. schematic, board, console logs, lab pictures):

esp32-timer-cam-compressed.mp4

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update
• Hardware (schematic, board, system design) change
• Software change

Checklist:

• My change requires a change to the documentation.
• I have added / updated the documentation related to this change via either README or WIKI

Software

• I have added tests to cover my changes.
• I have updated the .github/workflows/build.yml file to add my new test to the automated cloud build github action.
• All new and existing tests passed.
• My code follows the code style of this project.

[github-actions]

✅Static analysis result - no issues found! ✅