[Snyk] Fix for 5 vulnerabilities

[ccs-snyk]

Snyk has created this PR to fix 5 vulnerabilities in the rubygems dependencies of this project.

Snyk changed the following file(s):

• Gemfile
• Gemfile.lock

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Inefficient Algorithmic Complexity SNYK-RUBY-RACK-15878233	125
	Improper Validation of Syntactic Correctness of Input SNYK-RUBY-RACK-15878234	78
	Interpretation Conflict SNYK-RUBY-RACK-15878235	78
	Improper Handling of Length Parameter Inconsistency SNYK-RUBY-RACK-15878237	78
	Interpretation Conflict SNYK-RUBY-RACK-15878035	44

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Important

• 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.
• This PR was automatically created by Snyk using the credentials of a real user.

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[ccs-snyk]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues

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