Refactor prettier invocation

[fabianegli]

Mostly a refactoring of the invocation of Prettier. Removes some code redundancy.

PR checklist

• This comment contains a description of changes (with reason)
• CHANGELOG.md is updated
• If you've fixed a bug or added code that should be tested, add tests!
• Documentation in docs is updated

[codecov]

Codecov Report

Merging #1974 (f173d90) into dev (6bf8f30) will decrease coverage by 0.03%.
The diff coverage is 33.33%.

@@            Coverage Diff             @@
##              dev    #1974      +/-   ##
==========================================
- Coverage   62.01%   61.97%   -0.04%     
==========================================
  Files          42       42              
  Lines        4862     4868       +6     
==========================================
+ Hits         3015     3017       +2     
- Misses       1847     1851       +4     

Impacted Files	Coverage Δ
nf_core/lint_utils.py	77.77% <33.33%> (-8.89%)	⬇️

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[mashehu]

Nice! Related to #1972

[mashehu]

Could we maybe also include the bug fix mentioned in #1972 (comment) and we might need to update the documentation on the website, that create requires prettier.

[awgymer]

Could we maybe also include the bug fix mentioned in #1972 (comment) and we might need to update the documentation on the website, that create requires prettier.

@mashehu I just went to open a new PR for this off dev and it seems Julia actually fixed it in dev two weeks ago:
ff93650