Bump tensorflow from 2.11.0 to 2.12.1 in /rllib_contrib/maml

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 2.11.0 to 2.12.1.
- [Release notes](https://github.com/tensorflow/tensorflow/releases)
- [Changelog](https://github.com/tensorflow/tensorflow/blob/master/RELEASE.md)
- [Commits](tensorflow/tensorflow@v2.11.0...v2.12.1)

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

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

rllib_contrib/maml/pyproject.toml

@@ -15,4 +15,4 @@ requires-python = ">=3.7, <3.11"
 dependencies = ["gymnasium[mujoco]==0.26.3", "higher", "ray[rllib]==2.3.1"]
 
 [project.optional-dependencies]
-development = ["pytest>=7.2.2", "pre-commit==2.21.0", "tensorflow==2.11.0", "torch==1.12.0"]
+development = ["pytest>=7.2.2", "pre-commit==2.21.0", "tensorflow==2.12.1", "torch==1.12.0"]

rllib_contrib/maml/requirements.txt

@@ -1,2 +1,2 @@
-tensorflow==2.11.0
+tensorflow==2.12.1
 torch==1.12.0