Get some RAM savings by re-ordering some structure members based on `pahole` feedback #86462

Job	Run time
Unit / Integration Tests (main)	13m 36s
Unit / Integration Tests (clang)	13m 7s
Unit / Integration Tests (mbedtls)	13m 36s
Unit / Integration Tests (rotating_device_id)	14m 9s
Unit / Integration Tests (icd)	43m 40s
	1h 38m 8s

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