[YUNIKORN-2368] Shim: Send updated resource requests to core

[craigcondit]

What is this PR for?

Now that the core supports resource updates for pods, send those in the shim if a pod is resized.

Since we're very close to 1.6.0 release, e2e tests will be done in a follow-up PR.

What type of PR is it?

• - Bug Fix
• - Improvement
• - Feature
• - Documentation
• - Hot Fix
• - Refactoring

Todos

• - Task

What is the Jira issue?

https://issues.apache.org/jira/browse/YUNIKORN-2368

How should this be tested?

Screenshots (if appropriate)

Questions:

• - The licenses files need update.
• - There is breaking changes for older versions.
• - It needs documentation.

[codecov]

Codecov Report

Attention: Patch coverage is 79.54545% with 9 lines in your changes missing coverage. Please review.

Project coverage is 68.18%. Comparing base (b335500) to head (55314d9).
Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
pkg/cache/task.go	75.00%	7 Missing and 1 partial ⚠️
pkg/cache/context.go	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #912      +/-   ##
==========================================
- Coverage   68.20%   68.18%   -0.03%     
==========================================
  Files          70       70              
  Lines        7606     7621      +15     
==========================================
+ Hits         5188     5196       +8     
- Misses       2211     2217       +6     
- Partials      207      208       +1     

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[pbacsko]

LGTM