Add markdown to collapsed Autofix step

[roaga]

Adds markdown parsing to the active log displayed when the running step in Autofix is collapsed.

[codecov]

Bundle Report

Changes will increase total bundle size by 26.0kB ⬆️

Bundle name	Size	Change
app-webpack-bundle-array-push	28.43MB	26.0kB ⬆️

[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 78.08%. Comparing base (747413a) to head (2bb895a).
Report is 84 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #75179      +/-   ##
==========================================
- Coverage   78.12%   78.08%   -0.05%     
==========================================
  Files        6748     6755       +7     
  Lines      301217   301502     +285     
  Branches    51836    51877      +41     
==========================================
+ Hits       235338   235435      +97     
- Misses      59552    59740     +188     
  Partials     6327     6327              

Files	Coverage Δ
...tic/app/components/events/autofix/autofixSteps.tsx	69.14% <80.00%> (ø)

... and 84 files with indirect coverage changes