Add `--scie` support for Linux ppc64le and s390x. #3294

Job	Run time
Check GitHub Organization	1s
tox -e format-check,lint-check,typecheck,enum-check,vendor-check,package,docs	10m 36s
./dtox.sh -e py27-pip20	9m 42s
./dtox.sh -e py38-pip22_3_1	17m 47s
./dtox.sh -e py311-pip23_3_2	18m 30s
tox -e py313-pip24_3_1	42m 24s
./dtox.sh -e py313-pip24_3_1	14m 19s
tox -e py313-pip24_3_1-integration --shard 1/2	43m 53s
./dtox.sh -e py314-pip24_3_1	14m 49s
tox -e py313-pip24_3_1-integration --shard 2/2	37m 40s
./dtox.sh -e pypy310-pip24_3_1	26m 59s
./dtox.sh -e py27-pip20-integration	29m 4s
./dtox.sh -e py38-pip22_3_1-integration --shard 1/2	31m 0s
./dtox.sh -e py38-pip22_3_1-integration --shard 2/2	29m 41s
./dtox.sh -e py311-pip23_3_2-integration --shard 1/2	29m 45s
./dtox.sh -e py311-pip23_3_2-integration --shard 2/2	29m 38s
./dtox.sh -e py313-pip24_3_1-integration --shard 1/2	28m 16s
./dtox.sh -e py313-pip24_3_1-integration --shard 2/2	27m 39s
./dtox.sh -e py314-pip24_3_1-integration --shard 1/2	29m 24s
./dtox.sh -e py314-pip24_3_1-integration --shard 2/2	26m 4s
./dtox.sh -e pypy310-pip24_3_1-integration --shard 1/2	47m 56s
./dtox.sh -e pypy310-pip24_3_1-integration --shard 2/2	47m 18s
Gather Final Status	1s
	9h 52m 26s

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