fix(nelm): allow empty helm.sh/hook-delete-policy and werf.io/delete-policy

Signed-off-by: Ilya Lesikov <ilya@lesikov.com>

Author: ilya-lesikov

go.mod

@@ -65,7 +65,7 @@ require (
 	github.com/werf/kubedog v0.12.4-0.20240329141850-9e5c458d11bb
 	github.com/werf/lockgate v0.1.1
 	github.com/werf/logboek v0.6.1
-	github.com/werf/nelm v0.0.0-20240404145342-cd47a47461d9
+	github.com/werf/nelm v0.0.0-20240404150146-9089ec2335f3
 	go.opentelemetry.io/otel v1.24.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.24.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.24.0

go.sum

@@ -1539,8 +1539,8 @@ github.com/werf/lockgate v0.1.1 h1:S400JFYjtWfE4i4LY9FA8zx0fMdfui9DPrBiTciCrx4=
 github.com/werf/lockgate v0.1.1/go.mod h1:0yIFSLq9ausy6ejNxF5uUBf/Ib6daMAfXuCaTMZJzIE=
 github.com/werf/logboek v0.6.1 h1:oEe6FkmlKg0z0n80oZjLplj6sXcBeLleCkjfOOZEL2g=
 github.com/werf/logboek v0.6.1/go.mod h1:Gez5J4bxekyr6MxTmIJyId1F61rpO+0/V4vjCIEIZmk=
-github.com/werf/nelm v0.0.0-20240404145342-cd47a47461d9 h1:EOCsKq6eo9zXbNrrnRrtDoCzuilzJA7bimXEwBUK9Qo=
-github.com/werf/nelm v0.0.0-20240404145342-cd47a47461d9/go.mod h1:y1M05nA04Zsufzz86NqV6+U8Ufhpgpkv5b3ntz35/6M=
+github.com/werf/nelm v0.0.0-20240404150146-9089ec2335f3 h1:OXX0x0Mpor4w/m0/P0+ZyFE2hNMk4Csu+NnPX4mr3+E=
+github.com/werf/nelm v0.0.0-20240404150146-9089ec2335f3/go.mod h1:y1M05nA04Zsufzz86NqV6+U8Ufhpgpkv5b3ntz35/6M=
 github.com/xanzy/go-gitlab v0.31.0/go.mod h1:sPLojNBn68fMUWSxIJtdVVIP8uSBYqesTfDUseX11Ug=
 github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
 github.com/xanzy/ssh-agent v0.3.3 h1:+/15pJfg/RsTxqYcX6fHqOXZwwMP+2VyYWJeWM2qQFM=