Update owners (GoogleCloudPlatform#774)

* Update MAS test nightly wheels

* Update pytorchxla test ownership

* update common owners

Author: pgmoka

.github/CODEOWNERS

@@ -1,15 +1,15 @@
 # Default owners for everything in the repo, unless a later match takes precedence.
 * @richardsliu @yixinshi @RissyRan @hyeygit
 
-dags/common @richardsliu @yixinshi @RissyRan @hyeygit @zpcore @ManfeiBai @gobbleturk @shralex @jiangjy1982 @ortibazar @parambole @vipannalla @crankshaw-google @polydier1
+dags/common @richardsliu @yixinshi @RissyRan @hyeygit @bhavya01 @pgmoka @qihqi @zhanyong-wan @gobbleturk @shralex @jiangjy1982 @ortibazar @parambole @vipannalla @crankshaw-google @polydier1
 
 dags/solutions_team/configs/tensorflow @chandrasekhard2 @ZhaoyueCheng @richardsliu
 dags/solutions_team/solutionsteam_tf* @chandrasekhard2 @ZhaoyueCheng @richardsliu
 
-dags/pytorch_xla @vanbasten23 @zpcore @ManfeiBai
-dags/legacy_test/tests/pytorch @vanbasten23 @zpcore @ManfeiBai
+dags/pytorch_xla @bhavya01 @pgmoka @qihqi @zhanyong-wan
+dags/legacy_test/tests/pytorch @bhavya01 @pgmoka @qihqi @zhanyong-wan
 
-dags/mantaray @ManfeiBai @tengyifei @zpcore
+dags/mantaray @qihqi @bhavya01 @pgmoka @zhanyong-wan
 
 dags/multipod @tonyjohnchen @raymondzouu @gobbleturk @shralex @RissyRan @jiangjy1982 @notabee
 

dags/legacy_test/tests/pytorch/nightly/common.libsonnet

@@ -105,7 +105,7 @@ local volumes = import 'templates/volumes.libsonnet';
         sudo apt install -y libsndfile-dev
         pip3 install --user --pre torch torchvision --index-url https://download.pytorch.org/whl/nightly/cpu
         pip install --user \
-          'torch_xla[tpu] @ https://storage.googleapis.com/pytorch-xla-releases/wheels/tpuvm/torch_xla-2.8.0.dev-cp310-cp310-linux_x86_64.whl' \
+          'torch_xla[tpu] @ https://storage.googleapis.com/pytorch-xla-releases/wheels/tpuvm/torch_xla-2.9.0.dev-cp310-cp310-linux_x86_64.whl' \
           -f https://storage.googleapis.com/libtpu-releases/index.html \
           -f https://storage.googleapis.com/libtpu-wheels/index.html
         pip3 install pillow