rule update: only detect sa created in kube namespace with success

[Kaizhe]

Signed-off-by: kaizhe [email protected]

What type of PR is this?

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/kind bug

/kind cleanup

/kind design

/kind documentation

/kind failing-test

/kind feature

If contributing rules or changes to rules, please make sure to also uncomment one of the following line:

/kind rule-update

/kind rule-create

Any specific area of the project related to this PR?

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/area build

/area engine

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What this PR does / why we need it:
kops tries to create kube-proxy and kube-dns sa in kube-system namespace every minute which triggers rule Service Account Created in Kube Namespace. Restrict the condition to only detect a successfully event.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

rule(Service Account Created in Kube Namespace): only detect sa created in kube namespace with success

[poiana]

LGTM label has been added.

Git tree hash: 76f5a8791955b4c973f0150dac6e6e69132acdf0

[fntlnz]

Good job as always here Kaizhe! As per the other PR, rule changes release notes need to follow the convention here

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fntlnz, leodido

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