Add Helm pre-delete hook to remove configurations before Akri chart c… #92

Job	Run time
build-agents (agent, --release)	26m 45s
build-agents (agent-full, --release -F agent-full,onvif-feat,opcua-feat,udev-feat)	26m 14s
build-others (controller)	24m 29s
build-others (webhook-configuration)	23m 15s
build-others (debug-echo-discovery-handler)	23m 28s
build-others (udev-discovery-handler)	23m 6s
build-others (opcua-discovery-handler)	23m 29s
build-others (onvif-discovery-handler)	24m 23s
build-others (udev-video-broker)	24m 23s
	3h 39m 32s

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