fix: send CSV pivoted in reports

[betodealmeida]

SUMMARY

On #16335 I accidentally disabled sending pivoted data on CSV reports. This PR brings it back.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

Before:

After:

TESTING INSTRUCTIONS

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• 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 #16347 (9d525f7) into master (afb8bd5) will decrease coverage by 0.14%.
The diff coverage is 23.52%.

❗ Current head 9d525f7 differs from pull request most recent head 3e8d1a1. Consider uploading reports for the commit 3e8d1a1 to get more accurate results

@@            Coverage Diff             @@
##           master   #16347      +/-   ##
==========================================
- Coverage   76.59%   76.44%   -0.15%     
==========================================
  Files        1000     1000              
  Lines       53453    53465      +12     
  Branches     6816     6816              
==========================================
- Hits        40942    40873      -69     
- Misses      12275    12356      +81     
  Partials      236      236              

Flag	Coverage Δ
hive	?
mysql	81.51% <23.52%> (-0.03%)	⬇️
postgres	81.53% <23.52%> (-0.03%)	⬇️
presto	81.36% <23.52%> (+<0.01%)	⬆️
python	81.79% <23.52%> (-0.29%)	⬇️
sqlite	81.18% <23.52%> (-0.03%)	⬇️

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

Impacted Files	Coverage Δ
superset/charts/post_processing.py	66.07% <14.28%> (-6.21%)	⬇️
superset/charts/api.py	85.82% <50.00%> (ø)
superset/common/query_actions.py	93.05% <100.00%> (+0.09%)	⬆️
superset/db_engines/hive.py	0.00% <0.00%> (-82.15%)	⬇️
superset/db_engine_specs/hive.py	69.80% <0.00%> (-16.87%)	⬇️
superset/db_engine_specs/presto.py	89.95% <0.00%> (-0.42%)	⬇️
superset/connectors/sqla/models.py	89.46% <0.00%> (-0.24%)	⬇️
superset/utils/core.py	89.86% <0.00%> (-0.13%)	⬇️

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[rosemarie-chiu]

🏷 2021.31