feat: add support for gpt-image-1

[collindutter]

• [x] I have read and agree to the contributing guidelines.

Describe your changes

Adds support for gpt-image-1 by adjusting the default parameters.

Issue ticket number and link

NA

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📚 Documentation preview 📚: https://griptape--1921.org.readthedocs.build//1921/

[collindutter]

as good as it can get given the state of the image gen API. approved after 3.9 issues are fixed

I want to do another pass of manual testing before merging. The fragile model/parameter permutations makes me a bit uneasy.

[codecov[bot]]

Codecov Report

:x: Patch coverage is 90.24390% with 4 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...image_generation/openai_image_generation_driver.py	90.24%	2 Missing and 2 partials :warning:

:loudspeaker: Thoughts on this report? Let us know!

[shhlife]

I couldn't see the docs changes in this PR, but the link to the openai docs is incorrect in our docs here: https://griptape--1921.org.readthedocs.build/1921/griptape-framework/drivers/image-generation-drivers/#openai

if you click on the link:

which is to: https://platform.openai.com/docs/guides/images/introduction

we get a Page not found error.

I think this is the right link: https://platform.openai.com/docs/guides/image-generation?image-generation-model=gpt-image-1