Update rubygems/rubygems from 3.5.7 to 3.5.9

The following dependencies have been updated by deps:

• rubygems/rubygems from 3.5.7 to 3.5.9

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3.5.9 / 2024-04-12

Enhancements:

• Installs bundler 2.5.9 as a default gem.

3.5.8 / 2024-04-11

Security:

• Respect global umask when writing regular files. Pull request #7518 by deivid-rodriguez

Enhancements:

• Allow string keys with gemrc. Pull request #7543 by hsbt
• [Experimental] Add "gem rebuild" command. Pull request #4913 by duckinator
• Installs bundler 2.5.8 as a default gem.

Bug fixes:

• Fix NoMethodError crash when building errors about corrupt package files. Pull request #7539 by jez
• Fix resolver to properly intersect Arrays of Gem::Resolver::Activation objects. Pull request #7537 by deivid-rodriguez