enhancement: new relic - env unmatch and source link package changed

[Malikmal]

Description

currently I can't install new relic for my apps. and I've seen that the env in .env.example and also in docker-compose.yml is not match. so I change in Dockerfile of php-fpm container to matching them.
After that, I've got error curl doesn't success download the file package. and I've seen in the new relic package link has changed and there are the new version. So, I change the link package and update to the latest version.

Motivation and Context

Solving installing / using New Relic

Types of Changes

• Bug fix (non-breaking change which fixes an issue).
• New feature (non-breaking change which adds functionality).
• Breaking change (fix or feature that would cause existing functionality to not work as expected).

Definition of Done Checklist:

• I've read the Contribution Guide.
• I've updated the documentation. (refer to this for how to do so).
• I enjoyed my time contributing and making developer's life easier :)

[parallels999]

Already fixed on 7a73104, e977a74