Add `--scie` support for Linux ppc64le and s390x. (#2635) #3296

Job	Run time
Check GitHub Organization	1s
./dtox.sh -e py27-pip20	9m 52s
tox -e py313-pip24_3_1	20m 59s
./dtox.sh -e py38-pip22_3_1	18m 50s
tox -e format-check,lint-check,typecheck,enum-check,vendor-check,package,docs	11m 14s
tox -e py313-pip24_3_1-integration --shard 1/2	39m 7s
./dtox.sh -e py311-pip23_3_2	18m 33s
tox -e py313-pip24_3_1-integration --shard 2/2	35m 6s
./dtox.sh -e py313-pip24_3_1	14m 16s
./dtox.sh -e py314-pip24_3_1	14m 34s
./dtox.sh -e pypy310-pip24_3_1	27m 35s
./dtox.sh -e py27-pip20-integration	28m 42s
./dtox.sh -e py38-pip22_3_1-integration --shard 1/2	30m 46s
./dtox.sh -e py38-pip22_3_1-integration --shard 2/2	29m 37s
./dtox.sh -e py311-pip23_3_2-integration --shard 1/2	31m 2s
./dtox.sh -e py311-pip23_3_2-integration --shard 2/2	28m 27s
./dtox.sh -e py313-pip24_3_1-integration --shard 1/2	27m 29s
./dtox.sh -e py313-pip24_3_1-integration --shard 2/2	26m 40s
./dtox.sh -e py314-pip24_3_1-integration --shard 1/2	29m 22s
./dtox.sh -e py314-pip24_3_1-integration --shard 2/2	26m 11s
./dtox.sh -e pypy310-pip24_3_1-integration --shard 1/2	48m 12s
./dtox.sh -e pypy310-pip24_3_1-integration --shard 2/2	48m 45s
Gather Final Status	1s
	9h 25m 21s

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