Merge pull request #9438 from PyTorchLightning/feature/neptune-code-owners

add neptune staff as code owners for neptune.py

Author: awaelchli

.github/CODEOWNERS

@@ -25,6 +25,7 @@
 /pytorch_lightning/distributed          @williamfalcon @tchaton @awaelchli @kaushikb11
 /pytorch_lightning/loggers              @tchaton @awaelchli @borda
 /pytorch_lightning/loggers/wandb.py     @borisdayma
+/pytorch_lightning/loggers/neptune.py   @shnela @HubertJaworski @pkasprzyk @pitercl @Raalsky @aniezurawski @kamil-kaczmarek
 /pytorch_lightning/loops                @tchaton @awaelchli @justusschock @carmocca
 /pytorch_lightning/overrides            @tchaton @SeanNaren @borda
 /pytorch_lightning/plugins              @tchaton @SeanNaren @awaelchli @justusschock