tree 2252af00aca8325d2470d137917de8731780422f
parent c6934ff7476200fc22abdf4300c94e2a3460c793
author Jeff Genovy <29107334+jefgen@users.noreply.github.com> 1611774598 -0800
committer Jeff Genovy <29107334+jefgen@users.noreply.github.com> 1611800461 -0800

ICU-21473 Backport GitHub Actions script to ICU 68

This change backports the GHA script to the maint/maint-68 branch.

Related ICU tickets:
https://unicode-org.atlassian.net/browse/ICU-21434
https://unicode-org.atlassian.net/browse/ICU-21450

Cherry-picked from: 8078ae4937ac507b20dc613fb739d29a1c887d15
Cherry-picked from: 38125f3c5065791e5e396556cb9b4c67ed97898a
Cherry-picked from: e5a3f2baa7af6cfd7488b5e0144b1a5f562b085b
Cherry-picked from: c7ea02fccadc29ffdf3ad24c70dddd1ddffea2f8