Add gsibec@1.2.1, add Discover-Milan Intel MPI tuning flags#1027

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climbfuji merged 6 commits intoJCSDA:developfrom climbfuji:feature/gsibec_121

Mar 12, 2024

Commits on Mar 12, 2024

Remove env var I_MPI_FALLBACK from configs/sites/discover-scu17/compilers.yaml (no longer supported)
climbfuji
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