v4l2-mpp: Fix usb camera support and error handling on h264 stream or WebRTC

- stream-http: Add auto-reconnect to WebRTC with 3s delay
- capture-*-mpp: Add configurable number of capture planes with default of 1
- build: Add automatic dependency tracking to Makefiles
- mpp_dec_ctx: Set frame metadata after frame creation
- mpp_dec_ctx: Set format via `mpi` as required by JPEG decoder
- h264_stream: Improve error handling and socket closure detection

Author: paxx12

overlays/camera-v4l2-mpp/scripts/01-v4l2-mpp.sh

@@ -13,7 +13,7 @@ TARGET_DIR="$ROOT_DIR/tmp/v4l2-mpp"
 
 if [[ ! -d "$TARGET_DIR" ]]; then
   git clone https://github.com/paxx12/v4l2-mpp.git "$TARGET_DIR" --recursive
-  git -C "$TARGET_DIR" checkout bc2582be0ec0b4014b35f2579b93e6c18e399cce
+  git -C "$TARGET_DIR" checkout bd429bf63542a56499c46c333855994002f0beda
 fi
 
 echo ">> Compiling dependencies..."