Rbac resources per release for multiple installation on same cluster (#2302)

* Change RBAC resource names work for multiple Fission release
* Fetch secret configmap and package cluster role based on the release name
* Remove default namespace hardcoding from helm chart

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

pkg/apis/core/v1/const.go

@@ -140,10 +140,8 @@ const (
 	FissionBuilderSA = "fission-builder"
 	FissionFetcherSA = "fission-fetcher"
 
-	SecretConfigMapGetterCR = "secret-configmap-getter"
 	SecretConfigMapGetterRB = "secret-configmap-getter-binding"
 
-	PackageGetterCR = "package-getter"
 	PackageGetterRB = "package-getter-binding"
 
 	ClusterRole = "ClusterRole"