fix: deprecate starlite integration. closes #3359

[Birdi7]

This PR deprecates the Starlite integration, as stated by issue

Description

1. Mark starlite.make_graphql_controller function as deprecated
2. Mark starlite.StarliteRequestAdapter as deprecated class
3. Add test for both messages

Types of Changes

• Core
• Bugfix
• New feature
• Enhancement/optimization
• Documentation

Issues Fixed or Closed by This PR

Closes #3359

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• I have tested the changes and verified that they work and don't break anything (as well as I can manage).

[botberry]

Thanks for adding the RELEASE.md file!

Here's a preview of the changelog:

---

Deprecations: This release deprecates the Starlite integration in favour of the LiteStar integration.
Refer to the LiteStar integration for more information.
LiteStar is a renamed and upgraded version of Starlite.

Before:

from strawberry.starlite import make_graphql_controller

After:

from strawberry.litestar import make_graphql_controller

Here's the tweet text:

🆕 Release (next) is out! Thanks to Egor for the PR 👏

Get it here 👉 https://strawberry.rocks/release/(next)

[sourcery-ai]

Hey @Birdi7 - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟡 General issues: 3 issues found
• 🟢 Security: all looks good
• 🟡 Testing: 1 issue found
• 🟢 Complexity: all looks good

---

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[Birdi7]

@erikwrede would be glad to get your review on this!

[patrick91]

This is great! Thank you!

[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 96.48%. Comparing base (9500eab) to head (2554143).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3492      +/-   ##
==========================================
+ Coverage   96.23%   96.48%   +0.25%     
==========================================
  Files         510      510              
  Lines       32818    32833      +15     
  Branches     5445     5451       +6     
==========================================
+ Hits        31583    31680      +97     
+ Misses        984      919      -65     
+ Partials      251      234      -17     

[codspeed-hq]

CodSpeed Performance Report

Merging #3492 will not alter performance

_{Comparing Birdi7:fix-issue-3359 (2554143) with main (9500eab)}

Summary

✅ 12 untouched benchmarks

[botberry]

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