Draft: [BSP][oem-prov-app]: Add oem-prov-app recipe from NXP repo
The oem-prov-app is used for the 'indirect provisioning flow' from edgelock2go. In this scenario a host downloads encrypted artifacts from the el2go server during production and writes the to the device.
This app is used to take them and store them in the secure enclave and also set keys up and so on (as far as I understood this). This is done offline during the first boot in this case.
The recipe is just a direct copy from https://github.com/nxp-imx/oem-prov-app/tree/release_1.0