Update CODEOWNERS (Lightning-AI#20433)

Author: lantiga

.github/CODEOWNERS

@@ -5,39 +5,16 @@
 # the repo. Unless a later match takes precedence,
 # @global-owner1 and @global-owner2 will be requested for
 # review when someone opens a pull request.
-* @lantiga @borda @tchaton @awaelchli @justusschock
-
-# CI/CD and configs
-/.actions/                  @borda @ethanwharris @justusschock
-/.github/                   @borda @ethanwharris @justusschock
-/.azure/                    @borda @ethanwharris @justusschock
-/dockers/                   @borda @ethanwharris @justusschock
-*.yml                       @borda @ethanwharris @justusschock
+* @lantiga @borda @tchaton @justusschock @ethanwharris
 
 # Docs
-/docs/                                      @lantiga @borda @awaelchli
-/docs/*/conf.py                             @borda @awaelchli
 /.github/*.md                               @williamfalcon @lantiga @borda
-/.github/ISSUE_TEMPLATE/                    @borda @tchaton @awaelchli
-/docs/source-fabric/conf.py                 @borda @awaelchli
-/docs/source-fabric/index.rst               @awaelchli @lantiga
-/docs/source-pytorch/conf.py                @borda @awaelchli
+/docs/source-fabric/index.rst               @williamfalcon @lantiga
 /docs/source-pytorch/index.rst              @williamfalcon @lantiga
 /docs/source-pytorch/levels                 @williamfalcon @lantiga
 
-# PyTorch Lightning
-/src/lightning/pytorch                      @lantiga @borda @tchaton @awaelchli @justusschock
-
-# Lightning Data
-/src/lightning/data/                        @tchaton @lantiga
-
-# Lightning Fabric
-/src/lightning/fabric                       @lantiga @borda @tchaton @awaelchli @justusschock
-
 /.github/CODEOWNERS                  @williamfalcon
 /SECURITY.md                         @williamfalcon @lantiga
 /README.md                           @williamfalcon @lantiga
-/setup.py                            @williamfalcon @borda
-/src/pytorch_lightning/__about__.py  @williamfalcon @borda
-/src/lightning_fabric/__about__.py   @williamfalcon @borda @awaelchli
-/src/*/__setup__.py                  @borda @justusschock
+/src/pytorch_lightning/__about__.py  @williamfalcon @lantiga @borda
+/src/lightning_fabric/__about__.py   @williamfalcon @lantiga @borda