Bump tensorflow-gpu from 2.5.2 to 2.9.3 in /src/text

Bumps [tensorflow-gpu](https://github.com/tensorflow/tensorflow) from 2.5.2 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@v2.5.2...v2.9.3)

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

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Author: dependabot[bot]

src/text/requirements.txt

@@ -1,3 +1,3 @@
 keras==2.4.3
 keras-bert==0.85.0
-tensorflow-gpu==2.5.2
+tensorflow-gpu==2.9.3