Datacube OWS 1.8.37

Maintenance release. Includes security updates and a couple of bug fixes around timezone handling.

Full list of changes:

• Fixes to timezone handling (#958, #982)
• Various Github CI improvements (#959, #972, #974)
• Automatic dependency updates (#966, #970, #971, #975, #976, #977, #980, #981, #984, #986, #988, #991, #992)
• Update dependencies to address upstream security issues (#973)
• Label Prometheus metrics by endpoint, not path (#978)
• Update base docker image and remove docker efficiency analysis GHA (#990)
• Update HISTORY.rst and increment default version for release (#993)

Includes contributions from @benjimin, @pjonsson, @SpacemanPaul and @dependabot.