refactor(QueryObject): decouple from superset

[ofekisr]

Background

When we have worked on #16991 we wanted to test the new functionalities in concrete and accurate unittest.
All chartData flows and its components are too couple to superset so it is impossible to create unittests.
The flows are not testable and so many components do not meet the very important principle SRP and the code became so dirty

So I've started to refactor it (#17344 ) but many changes were added and it was hard to review so I decided to split those changes into small PRs so will be easier to follow

This is the ninth PR in a sequence of PRs to meet these
The next PR is #17495

PR description

1. Decoupling query_object module and Class from Superset
2. adding common fixture utils to create query_context payload for integration and unit_tests
3. moving tests from integration_tests to unit_tests (from TestSchema to TestQueryObjectFactory)

Test plans

There is no logic added so new tests are not required

Previous PRs

1. refactor(ChartData): move ChartDataResult enums to common #17399
2. refactor(ChartData): move chart_data_apis from ChartRestApi ChartDataRestApi #17400
3. refactor(ChartDataCommand): separate loading query_context form cache into different module #17405
4. refactor(TestChartApi): move chart data api tests into TestChartDataApi #17407
5. refactor(ChartDataCommand): into two separate commands #17425
6. refactor(ChartDataCommand): remove create queryContext command's responsibly  #17461
7. refactor(QueryObject): decouple from queryContext and clean code #17465
8. refactor(QueryObject): add QueryObjectFactory to meet SRP #17466

[codecov]

Codecov Report

Merging #17479 (9dc39fa) into master (377db1b) will increase coverage by 0.00%.
The diff coverage is 91.07%.

@@           Coverage Diff           @@
##           master   #17479   +/-   ##
=======================================
  Coverage   76.87%   76.88%           
=======================================
  Files        1042     1043    +1     
  Lines       56345    56369   +24     
  Branches     7793     7793           
=======================================
+ Hits        43316    43337   +21     
- Misses      12773    12776    +3     
  Partials      256      256           

Flag	Coverage Δ
hive	81.53% <91.07%> (+<0.01%)	⬆️
mysql	81.96% <91.07%> (+<0.01%)	⬆️
postgres	81.97% <91.07%> (+<0.01%)	⬆️
python	82.32% <91.07%> (+<0.01%)	⬆️
sqlite	81.64% <91.07%> (+<0.01%)	⬆️

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Impacted Files	Coverage Δ
superset/common/query_object_factory.py	89.79% <89.79%> (ø)
superset/common/query_context.py	92.00% <100.00%> (+0.10%)	⬆️
superset/common/query_object.py	93.06% <100.00%> (+0.02%)	⬆️

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[amitmiran137]

decoupling of query object from superset shows value already by having simple unit-tests for the query_object factory, Nice!