fix missing namespace environment variables for various services (#2828)

the FISSION_..._NAMESPACE environment variables are used by all services during init
to check if the CRDs are loaded.

Move them to the 'fission-resource-namespace' macro to ensure all services know the relavant namespaces.

Signed-off-by: Anthony King <anthony@datapane.com>

charts/fission-all/templates/controller/deployment.yaml

@@ -33,12 +33,6 @@ spec:
         command: ["/fission-bundle"]
         args: ["--controllerPort", "8888"]
         env:
-        - name: FISSION_DEFAULT_NAMESPACE
-          value: "{{ .Values.defaultNamespace }}"
-        - name: FISSION_BUILDER_NAMESPACE
-          value: "{{ .Values.builderNamespace }}"
-        - name: FISSION_FUNCTION_NAMESPACE
-          value: "{{ .Values.functionNamespace }}"  
         - name: DEBUG_ENV
           value: {{ .Values.debugEnv | quote }}
         - name: PPROF_ENABLED