[rubygems/rubygems] Only override pre_install_checks when necessary
pre_install_checks
RubyGems >= 3.5 no longer raises Gem::FilePermissionError explicitly.
Gem::FilePermissionError
https://github.com/rubygems/rubygems/commit/df54b9fd90
[rubygems/rubygems] Only override
pre_install_checkswhen necessaryRubyGems >= 3.5 no longer raises
Gem::FilePermissionErrorexplicitly.https://github.com/rubygems/rubygems/commit/df54b9fd90