[MgmtSQL] Add 2015-05-01 capabilities swagger

[AutorestCI]

Generated from RestAPI PR: Azure/azure-rest-api-specs#1600

[codecov-io]

Codecov Report

Merging #1449 into master will decrease coverage by <.01%.
The diff coverage is 43.2%.

@@            Coverage Diff             @@
##           master    #1449      +/-   ##
==========================================
- Coverage   52.84%   52.83%   -0.01%     
==========================================
  Files        3364     3367       +3     
  Lines       85450    85530      +80     
==========================================
+ Hits        45153    45187      +34     
- Misses      40297    40343      +46

Impacted Files	Coverage Δ
...ure/mgmt/sql/models/sql_management_client_enums.py	100% <100%> (ø)	⬆️
...e-mgmt-sql/azure/mgmt/sql/sql_management_client.py	100% <100%> (ø)	⬆️
azure-mgmt-sql/azure/mgmt/sql/version.py	100% <100%> (ø)	⬆️
azure-mgmt-sql/azure/mgmt/sql/models/__init__.py	100% <100%> (ø)	⬆️
...ure-mgmt-sql/azure/mgmt/sql/operations/__init__.py	100% <100%> (ø)	⬆️
...l/azure/mgmt/sql/operations/database_operations.py	28.26% <28.26%> (ø)
...mt-sql/azure/mgmt/sql/models/database_operation.py	29.41% <29.41%> (ø)
.../azure/mgmt/sql/models/database_operation_paged.py	80% <80%> (ø)
... and 1 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 85d49f3...aef3a8c. Read the comment docs.