K8SPG-637: disable restore on `pg-restore` deletion #3664

Job	Run time
runner / alex	35s
runner / suggester / gofmt	5s
runner / suggester / golangci-lint	2m 32s
runner / manifests	1m 31s
runner / misspell	15s
runner / shellcheck	7s
runner / suggester / shfmt	20s
	5m 25s

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