TestAWSOIDCRequiredVPCSHelper_CombinedSubnetsForAVpcID flakiness

[ptgott]

Failure

Link(s) to logs

• https://github.com/gravitational/teleport/actions/runs/12468600668/job/34800091136#step:6:2074

Relevant snippet

    apiserver_test.go:8964: 
        	Error Trace:	/__w/teleport/teleport/lib/web/apiserver_test.go:8964
        	            				/opt/go/src/testing/testing.go:1176
        	            				/opt/go/src/testing/testing.go:1354
        	            				/opt/go/src/testing/testing.go:1684
        	Error:      	Received unexpected error:
        	            	ResourceWatcher kube_server failed to initialize.
        	Test:       	TestAWSOIDCRequiredVPCSHelper_CombinedSubnetsForAVpcID