Add AES-256-ECB to the PolarFire SoC Athena port for AES-XTS and carry its CTR counter past the engine's 32-bit wrap - #12055

jobs.make_check / Build and make check all configs (parallel, out-of-tree): run: step is 19009 characters, only 1991 under GitHub's 21000 limit. Move content out of the workflow now - at the limit the whole file stops loading.