chore: generate docs versions var

[rollandf]

Generate documentation var files to be used in network-operator-docs repo.

[coveralls]

Pull Request Test Coverage Report for Build 10090377988

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 7 unchanged lines in 2 files lost coverage.
• Overall coverage increased (+0.2%) to 64.192%

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Files with Coverage Reduction	New Missed Lines	%
controllers/macvlannetwork_controller.go	2	86.25%
controllers/ipoibnetwork_controller.go	5	77.38%
<!--	Total:	7		-->

Totals
Change from base Build 10090262115:	0.2%
Covered Lines:	3268
Relevant Lines:	5091

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💛 - Coveralls

[rollandf]

/retest-image_scan

[adrianchiris]

at some point, i think we would need to carve out docs related scripts/logic and put them in doc repo if we see we get too much of those, relying on release.yaml file from this repo.