K8SPG-637: disable restore on `pg-restore` deletion #3649

Job	Run time
runner / suggester / gofmt	5s
runner / alex	40s
runner / suggester / golangci-lint	2m 53s
runner / misspell	19s
runner / shellcheck	10s
runner / manifests	1m 29s
runner / suggester / shfmt	13s
	5m 49s

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