operator: deploy configurer only if there is any externalConfig present (#1126)
operator: deploy configurer only if there is any externalConfig present (#1126)

Signed-off-by: Nandor Kracser <5027fea06102ccae7060bc9bce6f019c16d8cf2c@gmail.com>
banzaicloud/bank-vaults,banzaicloud/bank-vaults