Update CODEOWNERS (#3698)

CODEOWNERS

@@ -41,23 +41,23 @@ project/doc-contributor-README.rst  @indie
 /src/ngraph/codegen/                @rkimballn1
 /src/ngraph/distributed.*           @wenzhe-nrv @diyessi
 /src/ngraph/frontend/               @postrational
-/src/ngraph/op/                     @diyessi @aprocter
-/src/ngraph/op/allreduce.*pp        @wenzhe-nrv @diyessi @aprocter
+/src/ngraph/op/                     @diyessi
+/src/ngraph/op/allreduce.*pp        @wenzhe-nrv @diyessi
 /src/ngraph/op/experimental/layers  @ilyachur
 /src/ngraph/pass/                   @diyessi
-/src/ngraph/pattern/                @aprocter
+/src/ngraph/pattern/                @diyessi
 /src/ngraph/runtime/                @rkimballn1
 /src/ngraph/runtime/cpu/            @jbobba
 /src/contrib/mlir/                  @nmostafa @dcaballe
 /src/ngraph/runtime/cpu/builder/allreduce.*pp    @wenzhe-nrv @jbobba
-/src/ngraph/runtime/dynamic/        @aprocter
+/src/ngraph/runtime/dynamic/        @diyessi
 /src/ngraph/runtime/gpu/            @rkimballn1
 /src/ngraph/runtime/hybrid/         @rkimballn1
 /src/ngraph/runtime/intelgpu/       @dmyershov
 /src/ngraph/runtime/interpreter/    @rkimballn1
 /src/ngraph/runtime/plaidml/        @earhart @dgkutnic
-/src/ngraph/runtime/reference/      @aprocter
-/src/ngraph/runtime/reference/allreduce.*pp      @wenzhe-nrv @aprocter
+/src/ngraph/runtime/reference/      @diyessi
+/src/ngraph/runtime/reference/allreduce.*pp      @wenzhe-nrv @diyessi
 /src/ngraph/type/                   @diyessi
 /src/ngraph/serializer.*pp          @rkimballn1