fix(helm): Fix manifest validation
fix(helm): Fix manifest validation

Manifest validation is done by the builder, but it requires that the schema is set before the Stream function is called. Otherwise the StreamVisitor is created without a schema and no validation is done.

Signed-off-by: Morten Torkildsen <dbf27aad6d5bc68261c2f7c687af32844345eb2c@google.com>

appscode/helm,jascott1/helm,jascott1/helm,appscode/helm