[newrelic] Add missing "newrelic_set_user_id" function definition

[xserrat]

Hi!

We've figured out that the New Relic function newrelic_set_user_id was missing in the stubs.

Here is the related documentation.

Thanks!

[isfedorov]

@xserrat Thank you for the PR! Could you please make one more small change and update stubs map. Please read how to do it at https://github.com/JetBrains/phpstorm-stubs?tab=readme-ov-file#how-to-update-stub-map

[xserrat]

Thanks for the feedback @isfedorov . I'm going to add it right now!

[xserrat]

I've added it manually because running the script I get this error:

Fatal error: Uncaught Error: Failed opening required '/opt/project/phpstorm-stubs/tests/Tools/../../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /opt/project/phpstorm-stubs/tests/Tools/generate-stub-map on line 37

Error: Failed opening required '/opt/project/phpstorm-stubs/tests/Tools/../../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /opt/project/phpstorm-stubs/tests/Tools/generate-stub-map on line 37

Call Stack:
    0.0086     585104   1. {main}() /opt/project/phpstorm-stubs/tests/Tools/generate-stub-map:0
    2.2668     585680   2. JetBrains\PHPStormStub\{closure:/opt/project/phpstorm-stubs/tests/Tools/generate-stub-map:36-291}() /opt/project/phpstorm-stubs/tests/Tools/generate-stub-map:291