[tailsamplingprocessor] Add Logiraptor as codeowner

[Logiraptor]

Hoping to help spread the load of code ownership, and I'm spending lots of time working on the TSP anyway.

List of contributions:

• [tailsamplingprocessor] Optimize meter tracking #41888
• Fix race condition in tail sampling processor #41617
• [tailsamplingprocessor] Add BlockOnOverFlow option #41546
• [tailsamplingprocessor] Fix the misleading decision timer latency metric #39761
• [tailsamplingprocessor] Fix the decision timer metric to measure > 50ms #37722
• [tailsamplingprocessor] Support external decision cache implementations #37035
• [processor/tailsampling] Possible data loss due to improper concurrency #41656
• [tailsamplingprocessor] Decision Timer Latency Metric is misleading #38502
• [tailsamplingprocessor] Remove misleading metric #42620

[atoulme]

Whichever way this goes, please take a look at the CI, run make generate as requested, and mark the PR ready to review again.

[atoulme]

@portertech please review

[ChrsMark]

Current code-owner approved, that's ready to go.