[FIX] Add qMRI fmap filename rules and reorganize fmap patterns

[tsalo]

Stems from bids-standard/bids-examples#245 (comment).

Changes proposed:

• Add qMRI field map patterns (TB1EPI and TB1DAM).
• Reorganize field map patterns based on schema. This will make the dir entity required for _epi and _m0scan field maps.

[tsalo]

The part I'm stuck on is how the fieldmapMainNiiData comes into play. Should I just recreate the general field map patterns without the json suffix?

[codecov]

Codecov Report

Merging #1183 (9ac4bb0) into master (96a7104) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1183      +/-   ##
==========================================
+ Coverage   79.05%   79.07%   +0.01%     
==========================================
  Files          78       78              
  Lines        2617     2619       +2     
  Branches      598      598              
==========================================
+ Hits         2069     2071       +2     
  Misses        407      407              
  Partials      141      141              

Impacted Files	Coverage Δ
bids-validator/utils/type.js	98.91% <100.00%> (+0.02%)	⬆️

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[effigies]

isFieldMapMainNii was added in #393 to check whether a file should/may have IntendedFor metadata.

[tsalo]

Thanks! It sounds like replicating the full set of patterns, minus jsons, was the way to go then.

[effigies]

What if we just say isFieldMap(...) and not path[-5:] == ".json"? (Sorry for dropping into Python...)

[tsalo]

I know so little about JavaScript that I'm not sure how to do that, but the general idea sounds solid to me.

[effigies]

endsWith()

Will make a code recommendation, and we can see if it works...

[effigies]

I think this should fix the linting errors...