refactor(repo-updater): migrate use of log15 to use lib/log
Created by: burmudar
Migrating logging from log15 to lib/log
- migrate server
- migrate observability log
Note: Syncer will be done in a separate PR
Part of #34607 (closed)
Test plan
Unit tests
ok github.com/sourcegraph/sourcegraph/internal/repos (cached)
? github.com/sourcegraph/sourcegraph/cmd/repo-updater [no test files]
ok github.com/sourcegraph/sourcegraph/cmd/repo-updater/repoupdater (cached)
ok github.com/sourcegraph/sourcegraph/cmd/repo-updater/shared (cached)
- Executed
sg start frontend gitserver repo-updater