[Migration tooling] Images

[bmorelli25]

Block Image

A block image is converted to MyST image block directive:

```{image} <image_uri>
:alt: <alt_text>
:class: <classes>
```

Inline Image

An inline image is converted to MyST inline image directive:

![<alt_text>]<image_uri>

[Mpdreamz]

We support inline images through:

![<alt_text>](<image_uri>)

Note the parentheses which are required in docs-builder as per common mark specs

@bmorelli25 @siamakp-elastic do we have a few examples of where these are uses in our existing documentation?

[bmorelli25]

Resolved