Bump bootsnap from 1.4.4 to 1.4.6

Bumps bootsnap from 1.4.4 to 1.4.6.

Changelog

Sourced from bootsnap's changelog.

1.4.6

• Fix bug that was erroneously considering that files containing . in the names were being required if a different file with the same name was already being required

  Example:

  require 'foo'
  require 'foo.en'

  Before bootsnap was considering foo.en to be the same file as foo

• Use glibc as part of the ruby_platform cache key

1.4.5

• MRI 2.7 support
• Fixed concurrency bugs

Commits

• ce84043 bump version to 1.4.6
• 15eb573 Use glibc version in ruby_platform cache header if available (#283)
• 0de36ee Use glibc version in ruby_platform cache header if available
• 224e770 Merge pull request #288 from zunda/unfreeze-loaderror-message
• e934cb8 Make the change less impactful
• 334bbb8 Unfreeze string literal
• c2f7b6c Merge pull request #282 from stanhu/sh-improve-header-docs
• 70bef22 Update documentation on os_version -> ruby_platform
• 9278a85 Don't break when Pathname is passed to LoadedFeaturesIndex (#276)
• 8d4b28a Don't break when Pathname is passed to LoadedFeaturesIndex
• Additional commits viewable in compare view