eugeneswalker 3720d06e26 update E4S CI environments in preparation for 21.11 release (#26826) ... * update E4S CI environments in preparation for 21.11 release * e4s ci env: use clingo		2021-10-21 07:06:02 -07:00
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spack	update E4S CI environments in preparation for 21.11 release (#26826)	2021-10-21 07:06:02 -07:00