Revert "Add universal NetworkSelector API"

This reverts commit 3bb6054.

Author: jcaamano

go-controller/hack/update-codegen.sh

@@ -27,18 +27,7 @@ if [[ "${builddir}" == /tmp/* ]]; then #paranoia
     rm -rf "${builddir}"
 fi
 
-# deepcopy for types
-deepcopy-gen \
-  --go-header-file hack/boilerplate.go.txt \
-  --output-file zz_generated.deepcopy.go \
-  --bounding-dirs github.com/ovn-org/ovn-kubernetes/go-controller/pkg/crd/types \
-  github.com/ovn-org/ovn-kubernetes/go-controller/pkg/crd/types
-
 for crd in ${crds}; do
-
-  # for types we already generated deepcopy above which is all we need
-  [ "$crd" = "types" ] && continue
-  
   echo "Generating deepcopy funcs for $crd"
   deepcopy-gen \
     --go-header-file hack/boilerplate.go.txt \