kubectl-events: add page

[girdharagrawalbro]

Adds documentation for kubectl events command.

Examples included:

• List all events
• Watch events in real-time
• Filter by namespace
• Filter by field selector
• Sort by timestamp
• Output in different formats

#17606

[Managor]

Suggested change

	`kubectl events --all-namespaces`
	`kubectl events {{[-A|--all-namespaces]}}`

[Managor]

Suggested change

	`kubectl events --namespace {{namespace_name}}`
	`kubectl events {{[-n|--namespace]}} {{namespace_name}}`

[Managor]

Suggested change

	`kubectl events --watch`
	`kubectl events {{[-w|--watch]}}`