Bump tensorflow from 2.5.0 to 2.9.3

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 2.5.0 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@v2.5.0...v2.9.3)

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

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

Author: dependabot[bot]

requirements_databricks.txt

@@ -1,6 +1,6 @@
 wheel==0.36.2
 awscli==1.19.28
-tensorflow==2.5.0
+tensorflow==2.9.3
 fastcluster==1.1.26
 cython==0.29.23
 numpy==1.20.2

requirements_windows.txt

@@ -1,7 +1,7 @@
 setuptools==53.1.0
 wheel==0.36.2
 awscli==1.19.28
-tensorflow==2.5.0
+tensorflow==2.9.3
 fastcluster==1.1.26
 cython==0.29.23