Require trailing comma

[RubenKluft]

No description provided.

[Copilot]

Pull Request Overview

This PR updates the project's coding standards to require trailing commas in function calls, declarations, and other applicable PHP constructs. The changes enforce the use of trailing commas for consistency and better version control diffs.

• Updates phpcs.xml to change from disallowing to requiring trailing commas in function calls, declarations, and closure use statements
• Adds trailing commas throughout the codebase to comply with the new coding standard
• Updates editor configuration to enforce trailing commas in PHP, JavaScript, and TypeScript

Reviewed Changes

Copilot reviewed 13 out of 14 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
phpcs.xml	Changes coding standard rules from disallowing to requiring trailing commas
.editorconfig	Updates PHP, JavaScript, and TypeScript settings to enforce trailing commas when multiline
README.md	Reformats a long line by adding a line break
tests/Unit/Protocol/IppResponseParserTest.php	Adds trailing commas to multi-line function calls
tests/Unit/Operations/PrintOperationTest.php	Adds trailing comma to array return statement
tests/Unit/Operations/Cups/CupsDeletePrinterTest.php	Adds blank line for formatting
tests/Unit/Client/CupsIppHttpClientTest.php	Adds trailing commas to multi-line function calls
src/Protocol/IppResponseParser.php	Adds trailing commas to array and function calls
src/Protocol/IppOperation.php	Adds trailing comma to constructor parameters
src/Ipp.php	Adds trailing commas to constructor and service instantiation
src/Entity/IppPrintFile.php	Adds trailing comma to constructor parameters
src/Client/IppRequestException.php	Adds trailing comma to parent constructor call
src/Client/CupsIppHttpClient.php	Adds trailing commas to constructor and Request instantiations