Fix unknown command wrappers

[wintersolutions]

Rubygems plugin loading was changed in
rubygems >= 3.2 this leads to gem-wrappers
not being loaded in a new context.

This fix registers the gem-wrappers plugin before its
being used.

See rubygems/rubygems#3108

Fixes #5020.

Changes proposed in this pull request:

• Run gem pristine gem-wrappers --only-plugins before running gem wrappers regenerate to avoid plugin loading issues with rubygems >= 3.2

Make sure that your pull request includes entry in the CHANGELOG.

[pedrofurtado]

@pkuczynski @mpapis Happy to see this merged asap 🎉 🎉

Thanks @wintersolutions ! 🤝

c/c: @WillRadi

[pedrofurtado]

@pkuczynski @mpapis I've tested locally the branch, and it worked like a charm 🎉 Ruby 3 installed correctly 🤝

[pkuczynski]

Thanks!

[pedrofurtado]

@pkuczynski When you have time, could you release a minor version of rvm for us? 🤝 We are waiting a official release with this hotfix to upgrade rvm and install ruby3 in our production environments 👍 🏆

Ps: Thanks again @wintersolutions ! 🎖️

[wintersolutions]

Thanks!

[DanyWallace]

I tried multiple clean installs of debian10, and I'm getting this after this change:

dan@cibo:~$ \curl -sSL https://get.rvm.io | bash -s -- --ignore-dotfiles
Turning on ignore dotfiles mode.
Downloading https://github.com/rvm/rvm/archive/master.tar.gz
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 1420: syntax error near unexpected token `('
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 1420: `            __rvm_with "${__gem_home##*/}" (gem pristine gem-wrappers --only-plugins || true) && gem wrappers regenerate'
Installing RVM to /home/dan/.rvm/
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 26: update_gemsets_install_rvm: command not found
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 26: configure_autolibs: command not found
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 26: update_yaml_if_needed: command not found
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 26: cleanup_tmp_files: command not found
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 26: record_installation_time: command not found
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 26: print_install_footer: command not found
/home/dan/.rvm/src/rvm/scripts/functions/installer: line 26: display_notes: command not found

[pedrofurtado]

@teeigeryuh Take a look on this PR that I've created. Thanks for feedback!: #5029