[COST-1455] Enhance existing AWS resource types api to support searching

[Fozzywozzybear]

Adds the ability to search for values containing data that the user inputs to the search field.

1. Create test data
2. Go to http://localhost:8000/api/cost-management/v1/resource-types/aws-accounts/ adding the ?search= to the end of the url will allow the user to search, try ?search=1. This will return only the values with the number 1 in them. While keeping ascending order of the results.
3. Go to http://localhost:8000/api/cost-management/v1/resource-types/aws-organizational-units/ adding in the ?search= to the end of the url, allowing the user to search. Test ?search=001, this should return the values with only 001. While keeping ascending order of the results.

Below are the failed smokes, they seem unrelated to the changes made in this pr.
10 failed, 5939 passed, 13 skipped, 705 deselected in 3430.36s (0:57:10)

 FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_aws_instance_reports.py::test_api_aws_instance_or_group_bys_daily[instance_types] - Assertio...
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_azure_cost_reports.py::test_api_azure_cost_tag_validate_keys_visible - AssertionError: Faili...
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_cost_model.py::test_api_cost_model_recalc_window - AssertionError: assert {'clusters': ...':...
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_gcp_instance_reports.py::test_api_gcp_instance_or_group_bys_daily[instance_types] - Assertio...
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_ocp_on_azure_storage_reports.py::test_api_ocp_on_azure_storage_tag_multiple_validate_total
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_ocp_on_azure_storage_reports.py::test_api_ocp_on_azure_storage_date_range_report_filter_match_date_range_tag[last-10-days]
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_ocp_on_azure_storage_reports.py::test_api_ocp_on_azure_storage_date_range_report_filter_match_date_range_tag[last-30-days]
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_ocp_on_azure_storage_reports.py::test_api_ocp_on_azure_storage_date_range_report_filter_match_date_range_tag[last-month-daily]
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_ocp_on_azure_storage_reports.py::test_api_ocp_on_azure_storage_date_range_report_filter_match_date_range_tag[two-months-ago-daily]
FAILED lib64/python3.6/site-packages/iqe_cost_management/tests/rest_api/v1/test_user.py::test_api_settings_aws_tag_enablement - AssertionError: assert 'for' == 'no-environm...

[app-sre-bot]

Can one of the admins verify this patch?

[codecov]

Codecov Report

Merging #2898 (6bb14b7) into master (1071369) will increase coverage by 0.0%.
The diff coverage is 100.0%.

@@          Coverage Diff           @@
##           master   #2898   +/-   ##
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  Coverage    95.0%   95.0%           
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  Files         295     295           
  Lines       23523   23525    +2     
  Branches     2621    2621           
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+ Hits        22347   22349    +2     
  Misses        702     702           
  Partials      474     474