fix: remove element reference in alerts report fetchs

[hughhhh]

SUMMARY

Remove bad reference we is flooding logs with "Failed taking a screenshot local variable 'element' referenced before assignment"

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

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 #20830 (31a544e) into master (6e0ddcf) will decrease coverage by 0.19%.
The diff coverage is n/a.

❗ Current head 31a544e differs from pull request most recent head dcb4a23. Consider uploading reports for the commit dcb4a23 to get more accurate results

@@            Coverage Diff             @@
##           master   #20830      +/-   ##
==========================================
- Coverage   66.34%   66.14%   -0.20%     
==========================================
  Files        1756     1756              
  Lines       66748    66747       -1     
  Branches     7059     7059              
==========================================
- Hits        44283    44153     -130     
- Misses      20667    20796     +129     
  Partials     1798     1798              

Flag	Coverage Δ
hive	?
mysql	81.08% <ø> (+<0.01%)	⬆️
postgres	81.15% <ø> (+<0.01%)	⬆️
presto	?
python	81.20% <ø> (-0.40%)	⬇️
sqlite	?
unit	?

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

Impacted Files	Coverage Δ
superset/utils/webdriver.py	79.54% <ø> (+0.89%)	⬆️
superset/db_engines/hive.py	0.00% <0.00%> (-85.19%)	⬇️
superset/db_engine_specs/hive.py	70.22% <0.00%> (-15.65%)	⬇️
superset/db_engine_specs/sqlite.py	91.89% <0.00%> (-5.41%)	⬇️
superset/db_engine_specs/presto.py	83.64% <0.00%> (-5.39%)	⬇️
superset/utils/celery.py	86.20% <0.00%> (-3.45%)	⬇️
superset/connectors/sqla/utils.py	86.36% <0.00%> (-2.28%)	⬇️
superset/initialization/__init__.py	89.93% <0.00%> (-1.74%)	⬇️
superset/result_set.py	96.24% <0.00%> (-1.51%)	⬇️
superset/connectors/sqla/models.py	89.20% <0.00%> (-1.15%)	⬇️
... and 4 more

Help us with your feedback. Take ten seconds to tell us how you rate us.

[sadpandajoe]

🏷️ preset:2022.29