fix: Downgrade k8s-openapi to 0.26.0 to prevent CRD schema bug (#730) #76

Job	Run time
Detect relevant changed files	4s
Build/Publish amd64 Image	6m 28s
Run cargo-udeps	2m 24s
Build/Publish arm64 Image	5m 32s
Publish/Sign 0.0.0-dev Index	25s
Package/Publish 0.0.0-dev Helm Chart	30s
Run OpenShift Preflight Check for 0.0.0-dev-arm64	18s
Run OpenShift Preflight Check for 0.0.0-dev-amd64	44s
Failure Notification	0s
Finished Build and Publish	3s
	16m 28s

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