add apollo-openapi client

[nobodyiam]

No description provided.

[codecov-io]

Codecov Report

Merging #1508 into master will increase coverage by 7.37%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #1508      +/-   ##
============================================
+ Coverage     48.67%   56.04%   +7.37%     
+ Complexity     1821     1051     -770     
============================================
  Files           380      192     -188     
  Lines         10975     5633    -5342     
  Branches       1126      584     -542     
============================================
- Hits           5342     3157    -2185     
+ Misses         5246     2236    -3010     
+ Partials        387      240     -147

Impacted Files	Coverage Δ	Complexity Δ
.../apollo/internals/RemoteConfigLongPollService.java	77.3% <0%> (-0.62%)	27% <0%> (-1%)
...ework/apollo/portal/controller/ItemController.java
...o/configservice/wrapper/DeferredResultWrapper.java
...omponent/emailbuilder/GrayPublishEmailBuilder.java
...k/apollo/portal/controller/FavoriteController.java
...apollo/portal/entity/vo/AppRolesAssignedUsers.java
.../framework/apollo/portal/entity/vo/SystemInfo.java
...rk/apollo/portal/service/NamespaceLockService.java
...k/apollo/portal/spi/ctrip/CtripUserInfoHolder.java
...llo/portal/listener/AppNamespaceDeletionEvent.java
... and 169 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 a7e52d3...83d078c. Read the comment docs.