Update to tensorflow=2.12

This is basically reverting #4828 because a new release is available:
https://pypi.org/project/tensorflow-io/0.32.0/

PiperOrigin-RevId: 520590226

Author: fineguy

.github/actions/setup/action.yml

@@ -49,7 +49,7 @@ runs:
     # Install Python deps.
     # If Python cache is restored then we don't need to install dependencies again.
     - if: ${{ steps.python-cache.outputs.cache-hit != 'true' && inputs.tf-version != 'skip' }}
-      run: if [[ "${{ inputs.tf-version }}" == "tf-nightly" ]]; then pip install tf-nightly; else pip install .[tensorflow]; fi
+      run: pip install ${{ inputs.tf-version }}
       shell: bash
     - if: ${{ steps.python-cache.outputs.cache-hit != 'true' }}
       run: pip install .[${{ inputs.extras }}]

setup.py

@@ -216,7 +216,7 @@
 
 EXTRAS = {
     'matplotlib': ['matplotlib'],
-    'tensorflow': ['tensorflow>=2.1,<2.12.0'],
+    'tensorflow': ['tensorflow>=2.1'],
     'tensorflow-data-validation': ['tensorflow-data-validation'],
     'tests-all': TESTS_ALL_DEPENDENCIES,
     'dev': TESTS_DEPENDENCIES + DEV_DEPENDENCIES,

tensorflow_datasets/core/community/register_package_test.py

@@ -108,7 +108,7 @@ def test_builder_cls(dummy_register):  # pylint: disable=redefined-outer-name
   builder_cls = dummy_register.builder_cls(ds_name)
   assert builder_cls.name == 'dummy_dataset'
 
-  clshash = '7e99279671c2fcaad6c99d5fcae88619befeb854196f0d858b24246bf8b06ac9'
+  clshash = 'd183643ab2f6544350b6871f6cc2b0fba07297d8d30f4c04649a7717e44e531b'
   assert installed_path / f'{clshash}/dummy_dataset.py' == builder_cls.code_path
   assert 'kaggle' in builder_cls.code_path.parts
   assert issubclass(builder_cls, dataset_builder.DatasetBuilder)