feat(health-check): increase timeout and validate ready replicas for status.

[coveralls]

Pull Request Test Coverage Report for Build 659759722

• 10 of 13 (76.92%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.08%) to 36.532%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pkg/controller/spinnakerservice/status.go	10	13	76.92%
<!--	Total:	10	13	76.92%	-->

Totals
Change from base Build 576671671:	0.08%
Covered Lines:	2128
Relevant Lines:	5825

---

💛 - Coveralls

[cristhian-castaneda]

@mergify back-port release-1.2.x

[mergify[bot]]

Sorry but I didn't understand the command. Please consult the commands documentation 📚.

Hey, I reacted but my real name is @Mergifyio

[cristhian-castaneda]

@Mergifyio backport release-1.2.x

[mergify[bot]]

Command backport release-1.2.x: failure

No backport have been created GitHub App like Mergify are not allowed to create pull request where .github/workflows is changed.