style(sqllab): wrap text in monospace db-provided error messages

[mistercrunch]

SUMMARY

closes #11352

It seems that Superset errors do not wrap (the example is from SQL Lab and thus I'm uncertain how broad of an issue this is) meaning one needs to scroll horizontally in order to parse the message.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

after

before

TEST PLAN

visual / manual checks with different error messages and screen sizes

[codecov-io]

Codecov Report

Merging #11354 into master will decrease coverage by 4.18%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #11354      +/-   ##
==========================================
- Coverage   65.76%   61.57%   -4.19%     
==========================================
  Files         838      838              
  Lines       39841    39838       -3     
  Branches     3655     3655              
==========================================
- Hits        26201    24531    -1670     
- Misses      13539    15126    +1587     
- Partials      101      181      +80     

Flag	Coverage Δ
#cypress	?
#javascript	62.64% <ø> (ø)
#python	60.93% <ø> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...erset-frontend/src/SqlLab/components/ResultSet.tsx	76.11% <ø> (-4.48%)	⬇️
superset-frontend/src/SqlLab/App.jsx	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/explore/App.jsx	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/dashboard/App.jsx	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/explore/index.jsx	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/dashboard/index.jsx	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/setup/setupColors.js	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/chart/ChartContainer.jsx	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/setup/setupFormatters.js	0.00% <0.00%> (-100.00%)	⬇️
superset-frontend/src/explore/reducers/index.js	0.00% <0.00%> (-100.00%)	⬇️
... and 169 more

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