* Replace all cluster roles with autogenerated namespaced roles * Use cluster role only for preupgrade api extension permissions * Correct role definition typos Signed-off-by: Sanket Sudake <sanketsudake@gmail.com> Co-authored-by: shaunak_deshmukh <shaunak@infracloud.io> Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>