feat: custom error SQL Lab timeout

[betodealmeida]

SUMMARY

Add new custom error messaging when a query times out in SQL Lab.

Timeout exceptions were not bubbling up correctly in SQL Lab, so I fixed the code to make sure they bubble from execute_sql_statement to execute_sql_statements to get_sql_results.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

I added to my superset_config.py the following config:

SQLLAB_ASYNC_TIME_LIMIT_SEC = 30

Then ran the following query under Postgres:

SELECT pg_sleep(60)

ADDITIONAL INFORMATION

• Has associated issue:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #15342 (11da6bf) into master (a330b66) will decrease coverage by 0.07%.
The diff coverage is 85.71%.

@@            Coverage Diff             @@
##           master   #15342      +/-   ##
==========================================
- Coverage   77.24%   77.16%   -0.08%     
==========================================
  Files         973      973              
  Lines       50523    50523              
  Branches     6184     6184              
==========================================
- Hits        39025    38985      -40     
- Misses      11292    11332      +40     
  Partials      206      206              

Flag	Coverage Δ
hive	81.43% <100.00%> (-0.01%)	⬇️
javascript	71.75% <0.00%> (-0.01%)	⬇️
mysql	81.70% <100.00%> (-0.01%)	⬇️
postgres	81.72% <100.00%> (-0.01%)	⬇️
presto	?
python	82.10% <100.00%> (-0.15%)	⬇️
sqlite	81.34% <50.00%> (-0.02%)	⬇️

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

Impacted Files	Coverage Δ
...rset-frontend/src/components/ErrorMessage/types.ts	100.00% <ø> (ø)
superset-frontend/src/setup/setupErrorMessages.ts	0.00% <0.00%> (ø)
superset/errors.py	100.00% <100.00%> (ø)
superset/sql_lab.py	83.47% <100.00%> (-0.15%)	⬇️
superset/db_engine_specs/presto.py	84.42% <0.00%> (-5.48%)	⬇️
superset/connectors/sqla/models.py	88.45% <0.00%> (-1.42%)	⬇️
superset/models/core.py	89.76% <0.00%> (-0.27%)	⬇️
...et-frontend/src/components/CertifiedIcon/index.tsx	100.00% <0.00%> (ø)

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