chore: remove deprecated config keys and endpoints code 2.0

[pkdotson]

SUMMARY

This pr removes old deprecated email job config keys and tasks. As well as remove deprecated legacy endpoint methods for sqla.

deprecated api
"/schemas/int:db_id/
"/schemas/int:db_id/<force_refresh>/"
"/csrf_token/", methods=["GET"]
"/dashboard/int:dashboard_id/published/", methods=("GET", "POST")
removes superset.task celery jobs and associated mehtods

deprecated config keys
OLD_API_CHECK_DATASET_OWNERSHIP
SCHEDULED_EMAIL_DEBUG_MODE
EMAIL_REPORTS_CRON_RESOLUTION
EMAIL_ASYNC_TIME_LIMIT_SEC
EMAIL_REPORT_BCC_ADDRESS
EMAIL_REPORTS_USER

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

User should not be able use methods and should not break new behavior for alerts.

ADDITIONAL INFORMATION

• Has associated issue: [2.0] generally remove all code marked as "deprecated" (back end) #18897
• 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 #19361 (44b3472) into master (a619cb4) will increase coverage by 0.06%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master   #19361      +/-   ##
==========================================
+ Coverage   66.48%   66.55%   +0.06%     
==========================================
  Files        1670     1670              
  Lines       63968    63821     -147     
  Branches     6512     6512              
==========================================
- Hits        42531    42473      -58     
+ Misses      19748    19659      -89     
  Partials     1689     1689              

Flag	Coverage Δ
hive	52.93% <100.00%> (+0.12%)	⬆️
mysql	81.86% <100.00%> (+0.21%)	⬆️
postgres	81.90% <100.00%> (+0.19%)	⬆️
presto	52.77% <100.00%> (+0.12%)	⬆️
python	82.33% <100.00%> (+0.20%)	⬆️
sqlite	81.67% <100.00%> (+0.20%)	⬆️

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

Impacted Files	Coverage Δ
superset/config.py	91.41% <100.00%> (-0.17%)	⬇️
superset/connectors/sqla/views.py	91.66% <100.00%> (+27.98%)	⬆️
superset/views/core.py	76.99% <100.00%> (+1.00%)	⬆️
superset/reports/commands/log_prune.py	85.71% <0.00%> (-3.58%)	⬇️
superset/commands/importers/v1/utils.py	92.20% <0.00%> (-1.30%)	⬇️
superset/exceptions.py	90.65% <0.00%> (-0.94%)	⬇️
superset/common/query_object.py	94.73% <0.00%> (-0.53%)	⬇️
superset/reports/commands/execute.py	91.14% <0.00%> (-0.37%)	⬇️

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[hughhhh]

add these suggestions + fix the pre-commit test and LGTM

[eschutho]

@pkdotson this is great! Are there any other references to deprecations in 2.0 after this PR? Other deprecations are fine, we just want to make sure that there are no other references to 2.0.

[pkdotson]

@pkdotson this is great! Are there any other references to deprecations in 2.0 after this PR? Other deprecations are fine, we just want to make sure that there are no other references to 2.0.

Yes I believe this is the rest of the 2.0 code.

[eschutho]

@pkdotson this is great! Are there any other references to deprecations in 2.0 after this PR? Other deprecations are fine, we just want to make sure that there are no other references to 2.0.

Yes I believe this is the rest of the 2.0 code.

Super, thanks!