Bump path-to-regexp from 1.7.0 to 1.9.0 in /Example

[dependabot]

Bumps path-to-regexp from 1.7.0 to 1.9.0.

Release notes

Sourced from path-to-regexp's releases.

Fix backtracking in 1.x

Fixed

• Add backtrack protection to 1.x release (#320) 925ac8e
• Fix re.exec(&[#39](https://github.com/pillarjs/path-to-regexp/issues/39);/test/route&[#39](https://github.com/pillarjs/path-to-regexp/issues/39);) result (#267) 32a14b0

pillarjs/path-to-regexp@v1.8.0...v1.9.0

Backport token to function options

Added

• Backport TokensToFunctionOptions

Changelog

Sourced from path-to-regexp's changelog.

Moved to GitHub Releases

3.0.0 / 2019-01-13

• Always use prefix character as delimiter token, allowing any character to be a delimiter (e.g. /:att1-:att2-:att3-:att4-:att5)
• Remove partial support, prefer escaping the prefix delimiter explicitly (e.g. \\/(apple-)?icon-:res(\\d+).png)

2.4.0 / 2018-08-26

• Support start option to disable anchoring from beginning of the string

2.3.0 / 2018-08-20

• Use delimiter when processing repeated matching groups (e.g. foo/bar has no prefix, but has a delimiter)

2.2.1 / 2018-04-24

• Allow empty string with end: false to match both relative and absolute paths

2.2.0 / 2018-03-06

• Pass token as second argument to encode option (e.g. encode(value, token))

2.1.0 / 2017-10-20

• Handle non-ending paths where the final character is a delimiter
  • E.g. /foo/ before required either /foo/ or /foo// to match in non-ending mode

2.0.0 / 2017-08-23

• New option! Ability to set endsWith to match paths like /test?query=string up to the query string
• New option! Set delimiters for specific characters to be treated as parameter prefixes (e.g. /:test)
• Remove isarray dependency
• Explicitly handle trailing delimiters instead of trimming them (e.g. /test/ is now treated as /test/ instead of /test when matching)
• Remove overloaded keys argument that accepted options
• Remove keys list attached to the RegExp output
• Remove asterisk functionality (it's a real pain to properly encode)
• Change tokensToFunction (e.g. compile) to accept an encode function for pretty encoding (e.g. pass your own implementation)

Commits

• c75eb10 1.9.0
• 925ac8e Add backtrack protection to 1.x release (#320)
• 32a14b0 Fix re.exec('/test/route') result (#267)
• 79a5dcf 1.8.0
• 1a47442 feat: backport TokensToFunctionOptions to v1.x
• 9c0550c Update history for 1.7.0
• See full diff in compare view

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