Add v1.19.1 changelog

[nawazkh]

What type of PR is this?
/kind documentation

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

Special notes for your reviewer:

TODOs:

• squashed commits
• includes documentation
• adds unit tests
• cherry-pick candidate

Release note:

NONE

[nawazkh]

/cc @willie-yao @Jont828

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 52.57%. Comparing base (763e276) to head (e1f223b).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #5518   +/-   ##
=======================================
  Coverage   52.57%   52.57%           
=======================================
  Files         272      272           
  Lines       29470    29470           
=======================================
+ Hits        15493    15495    +2     
+ Misses      13169    13167    -2     
  Partials      808      808           

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[jackfrancis]

I'd probably vote to manually remove this documentation section, as it isn't really relevant to the v1.19.1 bits that we're releasing

[nawazkh]

Probably innocuous Documentation addition imo if we look at this patch release as any other patch release.
But happy to remove it nonetheless!

[jackfrancis]

/lgtm
/approve

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: d7c0dc6d5f1a1c361cdac50475f5fd768c5ab5e0

[willie-yao]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jackfrancis, willie-yao

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