fix(deps): update dependency escape-string-regexp to v2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	References
escape-string-regexp	dependencies	major	^1.0.5 -> ^2.0.0	source

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Release Notes

sindresorhus/escape-string-regexp

v2.0.0

Compare Source

Breaking:

• Require Node.js 8 (#​13) ea98098

Enhancements:

• Also escape - e76291d
• Add TypeScript definition (#​13) ea98098

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[codecov]

Codecov Report

Merging #457 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #457   +/-   ##
=======================================
  Coverage   95.38%   95.38%           
=======================================
  Files          14       14           
  Lines        1473     1473           
  Branches      102      102           
=======================================
  Hits         1405     1405           
  Misses         61       61           
  Partials        7        7

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