Update Gitaly version to 14.6.7

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Update Gitaly version to 14.6.7
0b520a58 · GitLab Release Tools Bot · 4e8d395a · 0b520a58
Commit 0b520a58 authored 2 years ago by GitLab Release Tools Bot
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
-14.6.6
\ No newline at end of file
+14.6.7
\ No newline at end of file