Move esp_event from PRIV_REQUIRES to REQUIRES, as it is
included by esp_websocket_client.h, so any code including
that header also requires esp_event.
This resolves the following build error for files not
explicitly requiring esp_event:
ninja: build stopped: subcommand failed.
Compilation failed because esp_websocket_client.h (in "espressif__esp_websocket_client" component) includes esp_event.h, provided by esp_event component(s).
However, esp_event component(s) is in the private requirements list of "espressif__esp_websocket_client".
To fix this, move esp_event from PRIV_REQUIRES into REQUIRES list of idf_component_register call in ...\managed_components\espressif__esp_websocket_client\CMakeLists.txt.
ninja failed with exit code 1, output of the command is in...
