chore: Remove erroneous package-lock.json

[robdiciuccio]

SUMMARY

Removes erroneous package-lock.json at top of repo added in recent PR.

ADDITIONAL INFORMATION

• Has associated issue:
• Changes UI
• Requires DB Migration.
• Confirm DB Migration upgrade and downgrade tested.
• Introduces new feature or API
• Removes existing feature or API

[robdiciuccio]

Note that this is mainly a test of a new ticketing system's Github integration on Preset's end, but still a valid cleanup task.

[codecov-commenter]

Codecov Report

Merging #11108 into master will decrease coverage by 1.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #11108      +/-   ##
==========================================
- Coverage   61.54%   60.52%   -1.02%     
==========================================
  Files         817      384     -433     
  Lines       38706    24305   -14401     
  Branches     3650        0    -3650     
==========================================
- Hits        23821    14711    -9110     
+ Misses      14705     9594    -5111     
+ Partials      180        0     -180     

Flag	Coverage Δ
#javascript	?
#python	60.52% <ø> (-0.64%)	⬇️

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

Impacted Files	Coverage Δ
superset/db_engines/hive.py	0.00% <0.00%> (-85.72%)	⬇️
superset/db_engine_specs/hive.py	53.90% <0.00%> (-30.08%)	⬇️
superset/db_engine_specs/presto.py	70.60% <0.00%> (-11.36%)	⬇️
superset/examples/world_bank.py	97.10% <0.00%> (-2.90%)	⬇️
superset/examples/birth_names.py	97.36% <0.00%> (-2.64%)	⬇️
superset/views/database/mixins.py	80.70% <0.00%> (-1.76%)	⬇️
superset/models/core.py	87.56% <0.00%> (-0.83%)	⬇️
superset/connectors/sqla/models.py	89.70% <0.00%> (-0.14%)	⬇️
...rset-frontend/src/setup/setupErrorMessagesExtra.ts
superset-frontend/src/explore/exploreUtils.js
... and 434 more

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