populate Localizations for dividing scheduling

[dixudx]

Signed-off-by: Di Xu stephenhsu90@gmail.com

What type of PR is this?

kind/feature

What this PR does / why we need it:

For dividing scheduling, overrides for replicas are needed per child cluster.
In this PR, Localizations are used to set overrides for replicas based on the replicaJsonPath from FeedInventory.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

[codecov-commenter]

Codecov Report

Merging #297 (6dc96ec) into main (4ad4105) will decrease coverage by 0.06%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #297      +/-   ##
==========================================
- Coverage   11.10%   11.04%   -0.07%     
==========================================
  Files          47       47              
  Lines        4970     4970              
==========================================
- Hits          552      549       -3     
- Misses       4380     4382       +2     
- Partials       38       39       +1     

Impacted Files	Coverage Δ
...ernet/clusternet/pkg/hub/apiserver/shadow/utils.go	89.28% <0.00%> (-10.72%)	⬇️

---

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 4ad4105...6dc96ec. Read the comment docs.