fix: Abort rollout removes all canary pods for setCanaryScale. Fixes #1337

[csamant-salesforce]

Signed-off-by: Chinmoy Samant chinmoy.samant@salesforce.com

fixes #1337

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this is a chore.
• The title of the PR is (a) conventional, (b) states what changed, and (c) suffixes the related issues number. E.g. "fix(controller): Updates such and such. Fixes #1234".
• I've signed my commits with DCO
• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• My builds are green. Try syncing with master if they are not.
• My organization is added to USERS.md.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[huikang]

LGTM

[huikang]

Need maintainer to approve running the ci, @jessesuen . Thanks.

[csamant-salesforce]

@jessesuen Would appreciate your feedback/approval to move forward with the CI build. Thanks!

[codecov]

Codecov Report

Merging #1352 (1548668) into master (4a7978f) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #1352      +/-   ##
==========================================
- Coverage   81.27%   81.26%   -0.01%     
==========================================
  Files         107      108       +1     
  Lines        9824    10033     +209     
==========================================
+ Hits         7984     8153     +169     
- Misses       1297     1319      +22     
- Partials      543      561      +18     

Impacted Files	Coverage Δ
utils/replicaset/canary.go	81.65% <0.00%> (-0.76%)	⬇️
experiments/experiment.go	89.18% <0.00%> (-2.48%)	⬇️
utils/replicaset/replicaset.go	89.47% <0.00%> (-0.24%)	⬇️
rollout/bluegreen.go	70.91% <0.00%> (ø)
experiments/service.go	69.84% <0.00%> (ø)
rollout/sync.go	76.47% <0.00%> (+0.04%)	⬆️
experiments/controller.go	69.13% <0.00%> (+0.10%)	⬆️
rollout/canary.go	78.46% <0.00%> (+0.73%)	⬆️
utils/defaults/defaults.go	88.70% <0.00%> (+2.99%)	⬆️
experiments/replicaset.go	85.89% <0.00%> (+3.22%)	⬆️
... and 1 more

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