docs: Fix `make docgen` for metrics generation

[jonathan-innis]

Fixes #N/A

Description

Add metric generation for controller_runtime, workqueue, aws_sdk_go, and client_go

How was this change tested?

make docgen

Does this change impact docs?

• [ ] Yes, PR includes docs updates
• [ ] Yes, issue opened: #
• [x] No

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

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[coveralls]

Pull Request Test Coverage Report for Build 9722178448

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.01%) to 78.337%

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Totals
Change from base Build 9721549662:	0.01%
Covered Lines:	5786
Relevant Lines:	7386

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 9722187720

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 78.324%

---

Totals
Change from base Build 9721549662:	0.0%
Covered Lines:	5785
Relevant Lines:	7386

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 9722240656

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.01%) to 78.337%

---

Totals
Change from base Build 9721549662:	0.01%
Covered Lines:	5786
Relevant Lines:	7386

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 9722280785

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 78.324%

---

Totals
Change from base Build 9721549662:	0.0%
Covered Lines:	5785
Relevant Lines:	7386

---

💛 - Coveralls