chore: use go-log/v2 (#10801)

* chore: update to go-log/v2

go-log v2 has been out for quite a while now and it is time to deprecate v1.

Replace all use of go-log with go-log/v2
Makes /api/v0/log/tail useful over HTTP
Updates dependencies that have moved to go-lov/v2
Removes support for ContextWithLoggable as this is not needed for tracing-like functionality
- Replaces: PR #8765
- Closes issue #8753
- Closes issue #9245
- Closes issue #10809

Other fixes:
* update go-ipfs-cmds
* update http logs test
* fix test
* Read/send one line of log data at a time
* Update -log-level docs