Rename Iteration resolved_parent_path to parent_path_resolved

[sahil143]

Taken From openshiftio/openshift.io#4589

Issue Overview

Response for https://prod-preview.openshift.io/api/spaces/${SPACE_ID}/iterations

{
 data: [
       { 
         attributes: {
            parent_path: "/",
            resolved_parent_path: "/ "
            ...
         }
         ...
       }
       ...
]}

Response for https://prod-preview.openshift.io/api/spaces/${SPACE_ID}/areas

{
 data: [
       { 
         attributes: {
            parent_path: "/",
            parent_path_resolved: "/ "
            ...
         }
         ...
       }
       ...
]}

Either the name should be resolved_parent_path or parent_path_resolved?

This PR deprecates resolved_parent_path field and adds a new field parent_path_resolved.
resolved_parent_path will be removed once the client migrates to the new field.
Issue to track removal of de[recated field: #2374

[codecov]

Codecov Report

Merging #2373 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #2373      +/-   ##
==========================================
+ Coverage   67.82%   67.82%   +<.01%     
==========================================
  Files         183      183              
  Lines       17994    17995       +1     
==========================================
+ Hits        12204    12206       +2     
  Misses       4616     4616              
+ Partials     1174     1173       -1

Impacted Files	Coverage Δ
controller/iteration.go	78.44% <100%> (+0.05%)	⬆️
workitem/workitem_repository.go	67.79% <0%> (-0.23%)	⬇️
controller/workitem.go	78.59% <0%> (+0.39%)	⬆️

---

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 8c71948...75320fa. Read the comment docs.