chore(deps): bump rack-timeout from 0.6.3 to 0.7.0 in the rubygems group

[dependabot]

Bumps the rubygems group with 1 update: rack-timeout.

Updates rack-timeout from 0.6.3 to 0.7.0

Changelog

Sourced from rack-timeout's changelog.

0.7.0

• Honor an X-Request-Start header with the t=<microseconds> format, to allow using wait_timeout functionality with Apache (zombocom/rack-timeout#210)
• Improve message when Terminate on Timeout is used on a platform that does not support it (eg. Windows or JVM) (zombocom/rack-timeout#192)
• Fix a thread safety issue for forks that are not on the main thread (zombocom/rack-timeout#212)
• Add compatibility with frozen_string_literal: true (zombocom/rack-timeout#196)
• Fix if Rails is defined but Rails::VERSION is not defined (zombocom/rack-timeout#191)

Commits

• edb4626 v0.7.0
• 4e2c119 prepare docs for 0.7.0
• 12cb399 Honor Apache X-Request-Start header containing microseconds (#210)
• d530028 fixup: use attr_reader instead of variable access (#214)
• 752c0e0 Fix some typos in comments (#195)
• 0315a6a README: add contributing instructions for running tests
• 5fc73d3 move thread var init closer to its use (#212)
• fdb2a74 ensure Rails::VERSION is defined (#191)
• 94610fd Remove unnecessary executable permission bit from Ruby file (#194)
• 1b687d8 ensure mutated strings are mutable (#196)
• Additional commits viewable in compare view

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