chore: Divide up go packages to CODEOWNERS (#4242)

* chore: Divide up go packages to CODEOWNERS

* Add myself to CODEOWNERS

* Add marcsanmi to CODEOWNERS

* Add @aleks-p to CODEOWNERS

* Add @alsoba13 to CODEOWNERS

---------

Co-authored-by: Marc Sanmiquel <[email protected]>
Co-authored-by: Aleksandar Petrov <[email protected]>
Co-authored-by: Alberto Soto <[email protected]>

Author: 4 people

CODEOWNERS

@@ -12,3 +12,50 @@
 
 # eBPF collector
 /ebpf/ @korniltsev
+
+# area/read-path
+/pkg/experiment/query_backend/ @marcsanmi @aleks-p
+/pkg/experiment/symbolizer/ @marcsanmi
+/pkg/storegateway/ @aleks-p
+/pkg/scheduler/
+/pkg/phlaredb/symdb/ @simonswine
+/pkg/phlaredb/tsdb/ @simonswine
+/pkg/querier/ @marcsanmi
+/pkg/frontend/ @marcsanmi
+/pkg/experiment/block/ @simonswine @marcsanmi @alsoba13
+/pkg/phlaredb/block @simonswine
+
+# area/write-path
+/pkg/distributor/ @aleks-p
+/pkg/experiment/distributor/
+/pkg/experiment/ingester/
+/pkg/og/convert/
+/pkg/pprof/
+/pkg/model/relabel/
+/pkg/model/
+/pkg/model/pprof_split/
+/pkg/validation/ @marcsanmi @aleks-p
+/pkg/ingester/otlp @marcsanmi
+/pkg/ingester/
+/pkg/phlaredb/shipper/
+
+# area/compactor
+/pkg/compactor/ @alsoba13
+/pkg/experiment/compactor/ @alsoba13
+/pkg/phlaredb/bucketindex/ @aleks-p
+/pkg/phlaredb/downsample/ @aleks-p
+
+# area/metastore
+/pkg/experiment/metastore/ @aleks-p
+
+# parquet
+/pkg/objstore/parquet/ @simonswine
+/pkg/phlaredb/query/ @simonswine
+/pkg/phlaredb/schemas/v1/ @simonswine @aleks-p
+/pkg/parquet/ @simonswine
+
+# api
+/api/ @simonswine @marcsanmi @aleks-p
+
+# objstore
+/pkg/objstore/ @simonswine