Bump tensorflow from 1.6.0 to 2.9.3 in /community/FfDL-Seldon/tf-model

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 1.6.0 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@v1.6.0...v2.9.3)

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

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

Author: dependabot[bot]

community/FfDL-Seldon/tf-model/requirements.txt

@@ -1,2 +1,2 @@
-tensorflow==1.6.0
+tensorflow==2.9.3
 boto3==1.7.28