ci: drop pypy2 linux, PGI 20.7, add Python 10 dev#2724

Merged

henryiii merged 3 commits intopybind:masterfrom

henryiii:ci/droppypy2

Dec 16, 2020

Commits on Dec 11, 2020

Commits on Dec 16, 2020

ci: commented-out PGI 20.11, drop 20.7
henryiii
committed