Get OTA image state in bootloader

[leschge]

Which function can be used to read the esp_ota_img_states_t from every app partition inside the bootloader?
I see there is read_otadata() in bootloader_utility.c but its private.

I changed the bootloader to a custom one and want to prioritize an image which has state ESP_OTA_IMG_NEW.

[leschge]

Make read_otadata() in bootloader_utility public (IDFGH-10345) #11603
https://github.com/espressif/esp-idf/issues/11603