Merge pull request #2 from better/PLAT-1242/retry_requests

PLAT-1242 | Add retry mechanism for API requests

Merge pull request #1 from better/PLAT-1242/keep_branches_open_prs

PLAT-1242 | Do not delete branches that may have a second open PR

Merge pull request #1 from imsky/action

Parse variables from GitHub action runtime environment

0.9.0

get homebrew tap working

add PREFIX env var and use it for build output

attempt to fix "Empty installation" Homebrew error due to missing prefix

add expected requests to tests; fix falsely passing Run() test