[Snyk] Fix for 3 vulnerabilities

[samawad]

Snyk has created this PR to fix 3 vulnerabilities in the rubygems dependencies of this project.

Snyk changed the following file(s):

• Gemfile

⚠️ Warning

Failed to update the Gemfile.lock, please update manually before merging.

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This upgrade contains major version updates for the capybara and sinatra gems, introducing significant breaking changes. The capybara update alters default finding and waiting behavior, while sinatra drops support for older Ruby and Rack versions.

capybara: 1.1.4 → 2.0.0 (high)
This major version upgrade introduces breaking changes to the finder logic. The first method now raises an ElementNotFound error by default instead of returning nil, and all now waits for at least one matching element. Additionally, support for Ruby < 2.2.2 has been removed.

sinatra: 1.3.6 → 2.0.0 (high)
This major version drops support for Ruby versions below 2.2 and Rack 1.x. The internal router was replaced with Mustermann, which could affect complex route pattern matching. Many previously deprecated methods and classes, such as Sinatra::Test, have been removed in favor of Rack::Test.

poltergeist: 1.0.3 → 1.1.0 (low)
This is a minor update with new features and no documented breaking changes.

thin: 1.5.1 → 1.6.0 (low)
This minor update includes bug fixes and regressions that were addressed in a subsequent patch release; no major breaking changes are cited for version 1.6.0 itself.

Notice 🤖: This content was generated using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

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Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Allocation of Resources Without Limits or Throttling SNYK-RUBY-RACK-13378928	721
	Allocation of Resources Without Limits or Throttling SNYK-RUBY-RACK-13378930	721
	Allocation of Resources Without Limits or Throttling SNYK-RUBY-RACK-13378932	721

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• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
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🦉 Allocation of Resources Without Limits or Throttling