* feat(helm): Completion for helm repo remove
Signed-off-by: Marc Khouzam <marc.khouzam@ville.montreal.qc.ca>

* feat(helm): Complete for helm plugin remove/update

helm repo remove <TAB> (will select from the names of configured repos)
helm plugin remove <TAB> (will select from names of installed plugins)
helm plugin update <TAB> (will select from names of installed plugins)
Signed-off-by: Marc Khouzam <marc.khouzam@ville.montreal.qc.ca>

* feat(helm): Completion for helm repo update
Signed-off-by: Marc Khouzam <marc.khouzam@ville.montreal.qc.ca>