Add `--scie` support for Linux ppc64le and s390x. #3293

Job	Run time
Check GitHub Organization	1s
tox -e py313-pip24_3_1	27m 37s
./dtox.sh -e py27-pip20	9m 45s
tox -e format-check,lint-check,typecheck,enum-check,vendor-check,package,docs	7m 49s
tox -e py313-pip24_3_1-integration --shard 1/2	39m 40s
./dtox.sh -e py38-pip22_3_1	17m 28s
tox -e py313-pip24_3_1-integration --shard 2/2	39m 43s
./dtox.sh -e py311-pip23_3_2	19m 8s
./dtox.sh -e py313-pip24_3_1	15m 6s
./dtox.sh -e py314-pip24_3_1	15m 42s
./dtox.sh -e pypy310-pip24_3_1	28m 22s
./dtox.sh -e py27-pip20-integration	28m 24s
./dtox.sh -e py38-pip22_3_1-integration --shard 1/2	28m 23s
./dtox.sh -e py38-pip22_3_1-integration --shard 2/2	28m 23s
./dtox.sh -e py311-pip23_3_2-integration --shard 1/2	28m 23s
./dtox.sh -e py311-pip23_3_2-integration --shard 2/2	28m 24s
./dtox.sh -e py313-pip24_3_1-integration --shard 1/2	28m 6s
./dtox.sh -e py313-pip24_3_1-integration --shard 2/2	27m 1s
./dtox.sh -e py314-pip24_3_1-integration --shard 1/2	28m 24s
./dtox.sh -e py314-pip24_3_1-integration --shard 2/2	27m 20s
./dtox.sh -e pypy310-pip24_3_1-integration --shard 1/2	18m 33s
./dtox.sh -e pypy310-pip24_3_1-integration --shard 2/2	28m 22s
Gather Final Status	1s
	8h 40m 5s

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