Fix bug causing truncation of Metrics files
Bump Prometheus Client gem version that fixed a bug with truncating metrics file.
Why was this MR needed?
These changes in https://gitlab.com/gitlab-org/prometheus-client-mmap/merge_requests/4 Are in the newest version of the Gem
Does this MR meet the acceptance criteria?
- Tests
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Added for this feature/bug -
All builds are passing
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Conform by the merge request performance guides -
Conform by the style guides -
Branch has no merge conflicts with master
(if it does - rebase it please) -
Squashed related commits together
What are the relevant issue numbers?
Edited by Paweł Chojnacki