TensorFlow install: Add Python versioning info

[peterjunpark]

This PR adds notes about checking which Python versions are supported by a given TensorFlow installation

[peterjunpark]

@yhuiYH Does this work? I'm struggling to convince myself that this is a good user experience

[yhuiYH]

Some suggestions provided. We may need to keep working on this page to see how it works out....

[yhuiYH]

These instructions only apply to ROCm 6.1+ because manylinux only has wheels packages for ROCm 6.1+. We should highlight that these are only for 6.1+

[danielsu-amd]

I think needing users to go through the repository to read the filenames isn't a great experience, could we have another table with the supported versions?

[lpaoletti]

[lpaoletti]

Current sentence:
Using Docker provides portability and access to a prebuilt Docker image that has been rigorously tested within AMD.

Consider:
Using Docker provides portability and access to a prebuilt Docker image rigorously tested by AMD.

[lpaoletti]

Current sentence:
To quickly validate your TensorFlow environment, let’s run a basic TensorFlow example

New sentence:
Run a basic TensorFlow example to validate your TensorFlow environment quickly.

[lpaoletti]

Current:
If successful, you should see the following output indicating the image classifier is now trained to around 98% accuracy on this dataset.

Suggestion:
If successful, you should see the following output indicating the image classifier is now trained to about 98 percent accuracy on this dataset.

[peterjunpark]

Might need more details on installing older tensorflow-rocm wheels with PyPI