Bump sinatra from 2.2.0 to 2.2.3

[dependabot[bot]]

Bumps sinatra from 2.2.0 to 2.2.3.

Changelog

Sourced from sinatra's changelog.

2.2.3 / 2022-11-25

• Fix: Escape filename in the Content-Disposition header. #1841 by Kunpei Sakai

• Fix: fixed ReDoS for Rack::Protection::IPSpoofing. #1823 by @​ooooooo-q

2.2.2 / 2022-07-23

• Update mustermann dependency to version 2.

2.2.1 / 2022-07-15

• Fix JRuby regression by using ruby2_keywords for delegation. #1750 by Patrik Ragnarsson

• Add JRuby to CI. #1755 by Karol Bucek

Commits

• 0bdb254 2.2.3 release
• 43df742 Remove rdoc
• 580b271 fix ReDoS
• 9031a44 Pin haml to v5
• 0455c8e Pin Puma to v5
• 1808bcd escape filename in the Content-Disposition header
• ee12b18 Note potential breaking change in 2.2.0 release
• 9c1ed08 Update CHANGELOG.md
• a2b8243 2.2.2 release
• 6534799 Update mustermann to ~> 2.0
• Additional commits viewable in compare view

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