chore: added types for few utility methods

[anikethsaha]

• This is a bugfix
• This is a feature
• This is a code refactor
• This is a test update
• This is a docs update
• This is a metadata update

For Bugs and Features; did you add new tests?

NA

Motivation / Use-Case

Follow up of #2107

Breaking Changes

NA

Additional Info

Added types for

lib/utils/colors.js
lib/utils/createCertificate.js
lib/utils/createConfig.js

and added these files in tsconfig, will change the include in tsconfig to lib/utils/* once all of the files there is completed

[codecov]

Codecov Report

Merging #2172 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2172   +/-   ##
=======================================
  Coverage   93.75%   93.75%           
=======================================
  Files          34       34           
  Lines        1297     1297           
  Branches      370      370           
=======================================
  Hits         1216     1216           
  Misses         79       79           
  Partials        2        2

Impacted Files	Coverage Δ
lib/utils/createCertificate.js	100% <ø> (ø)	⬆️
lib/utils/createConfig.js	96.46% <ø> (ø)	⬆️
lib/utils/colors.js	100% <ø> (ø)	⬆️

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[alexander-akait]

Need fix CI problems 👍

[mistic]

Other than CI lgtm

[anikethsaha]

Not sure with where/why CI is failing. Need help with it !

[anikethsaha]

@hiroppy done 👍

[anikethsaha]

cc @evilebottnawi @hiroppy