Add open telemetry severity hook integration for zerolog

[AkhigbeEromo]

This PR introduces the otelzerolog package, which provides a SeverityHook to bridge the logging capabilities of Zerolog with OpenTelemetry. The following key features are included:

Changes

• Added config struct to handle configuration options.
• Implemented Option interface and related functions (WithVersion, WithSchemaURL, WithLoggerProvider).
• Created NewSeverityHook function to initialize a SeverityHook.
• Defined SeverityHook struct to perform the logging bridge functionality.

Part of https://github.com/open-telemetry/opentelemetry-go-contrib/issues/5405

[AkhigbeEromo]

Hello @MrAlias, hope this is okay for a start

[AkhigbeEromo]

Also, do i need to make a changelog for each of the PRs concerning the zerolog bridge

[AkhigbeEromo]

Thank you @dmathieu, I know what to do now.

I will split up and send in another PR

[dmathieu]

You will need to add this module to the versions.yaml file, in the excluded-modules section. https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/versions.yaml#L91

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 97.14286% with 1 line in your changes missing coverage. Please review.

Project coverage is 64.7%. Comparing base (e2d29ee) to head (ecd5abf).

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #5782   +/-   ##
=====================================
  Coverage   64.6%   64.7%           
=====================================
  Files        201     202    +1     
  Lines      12594   12629   +35     
=====================================
+ Hits        8143    8175   +32     
- Misses      4215    4217    +2     
- Partials     236     237    +1     

Files	Coverage Δ
bridges/otelzerolog/hook.go	97.1% <97.1%> (ø)

... and 1 file with indirect coverage changes

[AkhigbeEromo]

I have done it @dmathieu Is there any other changes you will like me to add?

[dmathieu]

There are still lint issues that need fixing.

[pellared]

What about CODEOWNERS? Who will maintain the new bridge?

More: https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CONTRIBUTING.md#code-owners

[iancharters]

Why was this merged as an unfinished implementation? I had the misfortune of coming across this today and attempting to wire it up. Wasted a significant portion of my day until I got so frustrated that I vendored my dependencies and started poking at the underlying libraries, realizing that Run is just a TODO comment.

[pellared]

@iancharters, the module is not released. It is your own responsibility to use pseudo versions of in-development modules.