Update OpenAPI for JSON:API module from 3.0.2 to 3.0.4 and keep needed patches

Problem/Motivation

OpenAPI for JSON:API 3.0.4 was released on 8 Dec 2022 by richgerdes
https://www.drupal.org/project/openapi_jsonapi/releases/3.0.4

Proposed resolution

• Change drupal/openapi_jsonapi to 3.0.4 in the composer.json file
• Keep needed patches for:
  • #3185778: Fix TypeError: Cannot read property 'anyOf' of undefined
  • #3079209: Hide POST, PUT, and DELETE endpoints when JSON:API is configured to be read-only

Remaining tasks

• ✅ File an issue about this project
• ✅ Addition/Change/Update/Fix to this project
• ✅ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ➖ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-9.0.10, varbase_api-9.0.7

Varbase update type

• ✅ No Update
• ➖ Optional Update
• ➖ Forced Update
• ➖ Forced Update if Unchanged

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3326096: Updated OpenAPI for JSON:API module from 3.0.2 to 3.0.4 and kept needed patches