docs: add metrics for event notifications

See merge request !1161



Merged-by: João Pereira <jpereira@gitlab.com>
Approved-by: João Pereira <jpereira@gitlab.com>
Co-authored-by: Jaime Martinez <jmartinez@gitlab.com>

ci: automate bump version on GDK

See merge request !1155



Merged-by: João Pereira <jpereira@gitlab.com>
Approved-by: Suleimi Ahmed <sahmed@gitlab.com>
Approved-by: João Pereira <jpereira@gitlab.com>
Co-authored-by: Sofia Vistas <svistas@gitlab.com>

feat(reference): remove support for deprecated "shortid" refs

See merge request !1164



Merged-by: João Pereira <jpereira@gitlab.com>
Approved-by: Jaime Martinez <jmartinez@gitlab.com>
Approved-by: João Pereira <jpereira@gitlab.com>
Co-authored-by: Sebastiaan van Stijn <github@gone.nl>

feat(cache): cache repository self size

See merge request !1162



Merged-by: João Pereira <jpereira@gitlab.com>
Approved-by: João Pereira <jpereira@gitlab.com>
Co-authored-by: Suleimi Ahmed <sahmed@gitlab.com>

fix(handlers): remove redundant database warn logs

See merge request !1166



Merged-by: João Pereira <jpereira@gitlab.com>
Approved-by: Suleimi Ahmed <sahmed@gitlab.com>
Approved-by: João Pereira <jpereira@gitlab.com>
Co-authored-by: Hayley Swimelar <hswimelar@gitlab.com>

# [3.62.0](v3.61.0-gitlab...v3.62.0-gitlab) (2022-12-05)

### Bug Fixes

* **handlers:** remove redundant database warn logs ([e3ae84a1](e3ae84a1))

### Features

* **cache:** cache repository self size ([89e84001](89e84001))
* **reference:** remove support for deprecated "shortid" refs ([b87363c4](b87363c4))