Removal of lazy metrics initialization
The change done in 4244b431 (gitaly: Fix registration of metrics dependent on config, 2020-08-12) is not actual anymore as metrics do not rely on the configuration parameter now.
Part of: #2699 (closed)
The change done in 4244b431 (gitaly: Fix registration of metrics dependent on config, 2020-08-12) is not actual anymore as metrics do not rely on the configuration parameter now.
Part of: #2699 (closed)