improve logging

[OliverMKing]

Description

Improves logging in our controllers

Type of change

Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

How Has This Been Tested?

E2e and unit

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] Any dependent changes have been merged and published in downstream modules

[coveralls]

Pull Request Test Coverage Report for Build 6483628626

• 80 of 91 (87.91%) changed or added relevant lines in 8 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.1%) to 88.835%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pkg/controller/osm/ingress_cert_config_reconciler.go	9	10	90.0%
pkg/controller/keyvault/placeholder_pod.go	11	13	84.62%
pkg/controller/ingress/concurrency_watchdog.go	15	18	83.33%
pkg/controller/keyvault/event_mirror.go	23	28	82.14%
<!--	Total:	80	91	87.91%	-->

Files with Coverage Reduction	New Missed Lines	%
pkg/controller/keyvault/event_mirror.go	1	88.89%
<!--	Total:	1		-->

Totals
Change from base Build 6434739717:	0.1%
Covered Lines:	2029
Relevant Lines:	2284

---

💛 - Coveralls

[OliverMKing]

/ok-to-test sha=996e000