Added PhotoDoodle Pipeline

[AMEERAZAM08]

What does this PR do?

Fixes # (issue)

Before submitting

• [x] This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
• [x] Did you read the contributor guideline?
• [x] Did you read our philosophy doc (important for complex PRs)?
• [ ] Was this discussed/approved via a GitHub issue or the forum? Please add a link to it if that's the case.
• [ ] Did you make sure to update the documentation with your changes? Here are the documentation guidelines, and here are tips on formatting docstrings.
• [ ] Did you write any new necessary tests?

Who can review?

@sayakpaul ,@yiyixuxu and @asomoza

Anyone in the community is free to review the PR once the tests have passed. Feel free to tag members/contributors who may be interested in your PR.

[AMEERAZAM08]

Hi @sayakpaul , Please take a look at this PR, thank you for your help :)

[AMEERAZAM08]

@DN6 @a-r-r-o-w please review this PR , Thanks

[AMEERAZAM08]

@sayakpaul Any other can review this

[AMEERAZAM08]

I wanted to merge in diffuser it can easily import diffusers from PhotoDoodlePipeline @a-r-r-o-w Now Updated .

[AMEERAZAM08]

Hi @DN6 , @a-r-r-o-w change has been done

[AMEERAZAM08]

@a-r-r-o-w can you review this we need it in diffusers pipeline cc: @sayakpaul

[a-r-r-o-w]

@yiyixuxu Could you take a look here/test if you have the bandwidth?