Andrey Lushnikov 59c7e7aaa4
devops: fix firefox-beta build (#14495)
This patch:
- fixes firefox-beta archiving that requires 2 extra env variables
- attempts to use windows paths to specify `MOZ_FETCHES_DIR` on
  Windows to point to the toolchains folder.
2022-05-31 01:50:04 -07:00
..