Bugfix: JPMaQSDownloader, downloading generic DQ expressions

[Magnus167]

Closes Issue: #1037

[codecov]

Codecov Report

Merging #1038 (15879ea) into develop (1b14d66) will decrease coverage by 0.16%.
Report is 17 commits behind head on develop.
The diff coverage is 100.00%.

❗ Current head 15879ea differs from pull request most recent head d247e3f. Consider uploading reports for the commit d247e3f to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1038      +/-   ##
===========================================
- Coverage    63.81%   63.66%   -0.16%     
===========================================
  Files           45       45              
  Lines         5008     4998      -10     
===========================================
- Hits          3196     3182      -14     
- Misses        1812     1816       +4     

Files	Coverage Δ
macrosynergy/download/jpmaqs.py	81.45% <100.00%> (-0.66%)	⬇️

... and 1 file with indirect coverage changes