Fix realhw functests (#382) #188

Job	Run time
check / Lint (3.8)	41s
check / Unit (3.8)	24s
check / Lint (3.10)	56s
check / Unit (3.10)	23s
check / functional tests (ubuntu-22.04, tox -e func -- -v --base ubuntu@20.04 --keep-models, 3.4/stable)	13m 57s
check / functional tests (ubuntu-22.04, tox -e func -- -v --base ubuntu@22.04 --keep-models, 3.4/stable)	13m 41s
check / functional tests (ubuntu-22.04, tox -e func -- -v --base ubuntu@24.04 --keep-models, 3.4/stable)	14m 42s
check / functional tests (Ubuntu_ARM64_4C_16G_01, tox -e func -- -v --base ubuntu@20.04 --keep-models, 3....	16m 56s
check / functional tests (Ubuntu_ARM64_4C_16G_01, tox -e func -- -v --base ubuntu@22.04 --keep-models, 3....	17m 50s
release (ubuntu-22.04)	21m 41s
release (Ubuntu_ARM64_4C_16G_01)	35m 31s
	2h 16m 42s

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