config: add missing ssl.ssl_cert for etcd #4320
Description
Related dev. issue(s): tarantool/tarantool#10152, https://github.com/tarantool/tarantool-ee/issues/827
Product: Tarantool
Since: 3.2
Root document: https://www.tarantool.io/en/doc/latest/reference/configuration/configuration_reference/
SME: @ DifferentialOrange
Details
PR: #4361
etcd configuration section already allows to set ssl.ssl_key. Now it also allows to pass ssl.ssl_cert.
Requested by @DifferentialOrange in tarantool/tarantool@13249eb (tarantool/tarantool#10152, https://github.com/tarantool/tarantool-ee/issues/827).