esphome camera module with extra goodies :)

**Describe the problem you have/What new integration you would like**

esp32 camera module

**Please describe your use case for this integration and alternatives you've tried:**

i am playing a bit with an OV5640 sensor, using esp32 board.
standing to latest esp32 lib, using with platformio there are a few changes that aren't supported by esphome module yet

most notably reading from here https://github.com/espressif/esp32-camera/blob/master/sensors/ov5640.c
1. set_sharpness
2. set_denoise ( 0 to 8)
3. set_contrast (-3 3) now it's limited to -2 / 2?
4. set_contrast (-3 3) now it's limited to -2 / 2?
5. set_saturation (-4 4) now -2 2

it will be great if we can match the last driver implementation bounds and features

thanks!
**Additional context**

Start by comparing the ESP32 camera driver implementation in sensors/ov5640.c with the ESPHome camera module and its current control bounds. Check how set_sharpness, set_denoise, set_contrast, and set_saturation are exposed, then verify that the requested features and the upstream ranges are supported.

Written by the indexing model from the issue text.