Bump tensorflow from 2.9.1 to 2.9.3 in /cmd/suggestion/nas/enas/v1beta1

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 2.9.1 to 2.9.3.
- [Release notes](https://github.com/tensorflow/tensorflow/releases)
- [Changelog](https://github.com/tensorflow/tensorflow/blob/master/RELEASE.md)
- [Commits](tensorflow/tensorflow@v2.9.1...v2.9.3)

---
updated-dependencies:
- dependency-name: tensorflow
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

cmd/suggestion/nas/enas/v1beta1/requirements.txt

@@ -1,5 +1,5 @@
 grpcio==1.41.1
 googleapis-common-protos==1.6.0
 cython>=0.29.24
-tensorflow==2.9.1; platform_machine=="x86_64"
+tensorflow==2.9.3; platform_machine=="x86_64"
 tensorflow-aarch64==2.9.1; platform_machine=="aarch64"