Update dependency xo to v0.33.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
xo	devDependencies	patch	0.33.0 -> 0.33.1

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Release Notes

xojs/xo

v0.33.1

Compare Source

• Fix setting multiple of some CLI flags ead63be

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[codecov-commenter]

Codecov Report

Merging #129 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #129   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           24        24           
  Lines          102       102           
=========================================
  Hits           102       102           

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[coveralls]

Pull Request Test Coverage Report for Build 565

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 95.633%

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Totals
Change from base Build 563:	0.0%
Covered Lines:	102
Relevant Lines:	102

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💛 - Coveralls