fix(deps): update dependency chalk to v4

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
chalk	dependencies	major	^3.0.0 -> ^4.0.0

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Release Notes

chalk/chalk

v4.0.0

Compare Source

Breaking

• Require Node.js 10 61999a4
• Change the Level TypeScript type to be a union instead of enum f0f4638

-if (chalk.level > Level.None) {}
+if (chalk.level > 0) {}

Improvements

• Use Object.setPrototypeOf as __proto__ could potentially be disabled (#​387) 63469d3

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[codecov]

Codecov Report

Merging #392 into master will decrease coverage by 40.01%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master     #392       +/-   ##
===========================================
- Coverage   82.61%   42.60%   -40.02%     
===========================================
  Files          13        3       -10     
  Lines        2324     1136     -1188     
  Branches      211       41      -170     
===========================================
- Hits         1920      484     -1436     
- Misses        404      649      +245     
- Partials        0        3        +3     

Impacted Files	Coverage Δ
src/github.ts	35.31% <0.00%> (-32.94%)	⬇️
src/util/checkpoint.ts	74.19% <0.00%> (-16.13%)	⬇️
src/graphql-to-commits.ts	74.17% <0.00%> (-15.94%)	⬇️
src/release-pr.ts
src/updaters/php-client-version.ts
src/updaters/root-composer.ts
src/updaters/version.ts
src/releasers/php-yoshi.ts
src/updaters/php-manifest.ts
src/conventional-commits.ts
... and 3 more

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