Support both esp_video and esp32_camera (#1671)

* Update project version to 2.2.1 and refactor camera component handling

- Incremented project version from 2.2.0 to 2.2.1 in CMakeLists.txt.
- Removed legacy esp32_camera component and replaced it with esp_video for ESP32-S3 and ESP32-P4 boards.
- Updated board implementations to utilize the new esp_video component, ensuring compatibility and improved functionality.
- Cleaned up Kconfig options related to camera selection, streamlining the configuration process.
- Enhanced camera initialization logic across various board files to support the new component structure.

* Refactor camera handling in AtomS3R CAM/M12 EchoBase board

- Replaced the legacy EspVideo component with the new Esp32Camera class for improved camera functionality.
- Updated camera initialization logic to utilize a more structured configuration approach, enhancing clarity and maintainability.
- Removed outdated comments and code related to the previous camera implementation in the README file.

* Update camera configuration for atoms3r-cam-m12-echo-base

- Removed outdated camera configuration options from config.json to streamline the setup.
- Retained essential partition table configuration for improved clarity.

* Enhance Esp32Camera functionality and memory management

- Added esp_timer.h for improved timing functionality.
- Streamlined camera initialization by removing redundant frame buffer setup and logging.
- Improved memory allocation for JPEG encoding and added error handling for unsupported pixel formats.
- Updated comments for clarity and consistency, ensuring better understanding of the code flow.

main/boards/waveshare-s3-audio-board/esp32-s3-audio_board.cc

@@ -15,7 +15,7 @@
 #include <esp_lcd_st77916.h>
 #include <esp_timer.h>
 #include "esp_io_expander_tca95xx_16bit.h"
-#include "esp32_camera.h"
+#include "esp_video.h"
 #include "led/circular_strip.h"
 #include "esp_lcd_jd9853.h"
 
@@ -31,7 +31,7 @@ private:
     i2c_master_bus_handle_t i2c_bus_;
     esp_io_expander_handle_t io_expander = NULL;
     LcdDisplay* display_;
-    Esp32Camera* camera_;
+    EspVideo* camera_;
 
     void InitializeI2c() {
         // Initialize I2C peripheral
@@ -192,7 +192,7 @@ private:
             .dvp = &dvp_config,
         };
 
-        camera_ = new Esp32Camera(video_config);
+        camera_ = new EspVideo(video_config);
 
     }
 public: