feat: add support to NOT LIKE operator

[dacopan]

SUMMARY

Change get_sqla_query method of helpers.py to support NOT_LIKE operator

TESTING INSTRUCTIONS

All tests should pass

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
• [x] Introduces new feature or API
• [ ] Removes existing feature or API

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 40.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 70.32%. Comparing base (76d897e) to head (1cd177f). Report is 966 commits behind head on master.

Files with missing lines	Patch %	Lines
superset/models/helpers.py	25.00%	3 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #29384      +/-   ##
==========================================
+ Coverage   60.48%   70.32%   +9.83%     
==========================================
  Files        1931     1967      +36     
  Lines       76236    78342    +2106     
  Branches     8568     8966     +398     
==========================================
+ Hits        46114    55095    +8981     
+ Misses      28017    21049    -6968     
- Partials     2105     2198      +93     

Flag	Coverage Δ
hive	49.04% <20.00%> (-0.12%)	:arrow_down:
javascript	58.05% <ø> (+0.34%)	:arrow_up:
mysql	76.99% <40.00%> (?)
postgres	77.10% <40.00%> (?)
presto	53.66% <20.00%> (-0.14%)	:arrow_down:
python	83.69% <40.00%> (+20.20%)	:arrow_up:
sqlite	76.57% <40.00%> (?)
unit	59.63% <20.00%> (+2.00%)	:arrow_up:

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[rusackas]

Running CI 🤞

[dacopan]

I don't understand why fail front end test, my changes not affect to failed tests

[rusackas]

Re-running that one... it might just be flaky, I've seen this one fail randomly before.

[dacopan]

I no have option to re-run

[dacopan]

@rusackas please your help with the pipeline, in my local server all test run OK, I don't understand why fail in test that files that not changed from master

[rusackas]

Running it again... ping me if it flakes out :)