Skip running brew upgrade (#8189)

This has been unstable:
https://github.com/ruby/ruby/actions/runs/5797755676/job/15713988590

and I'm not sure if we need that in the first place, assuming the
OS image itself is maintained by GitHub.
This commit is contained in:
Takashi Kokubun 2023-08-08 16:46:12 -07:00 committed by GitHub
parent cd8d20cd1f
commit 1b0da1e623
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Notes: git 2023-08-08 23:46:31 +00:00
Merged-By: k0kubun <takashikkbn@gmail.com>

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@ -13,7 +13,6 @@ runs:
- name: brew
shell: bash
run: |
brew upgrade --quiet
brew install --quiet gmp libffi openssl@1.1 zlib autoconf automake libtool readline
- name: Set ENV