build: bump golangci-lint

What does this MR do?

bump golangci-lint to v1.45.2: this happened to be the latest version but the real win is bumping to anything past 1.45.0 for Go 1.18 support.

Note: there has been some config changes:

• gci config is mandatory so it was updated accordingly
• some linters had their language level bumped to 1.17
• removed a couple of config options that were unused (default values)

EDIT: bumped to 1.46.0
EDIT: bumped to 1.46.2

TODO

• I added the Changelog trailer (e.g. Changelog: added) to the commits that need to be included in the changelog
• I added unit tests or they are not required
• I added acceptance tests or they are not required
• I added documentation (or it's not required)
• I followed code review guidelines
• I followed Go Style guidelines