🔧 Disable script concatenation by default

[retlehs]

This PR sets CONCATENATE_SCRIPTS to false by default which prevents WordPress from concatenating scripts

Ref https://discourse.roots.io/t/upstream-timed-out-for-load-styles-php/26973

[tangrufus]

Should we take it one step further to disable COMPRESS_SCRIPTS, COMPRESS_CSS and ENFORCE_GZIP as well?

The CDN and web servers (e.g: nginx, apache, etc) should take care of those.

[slackday]

I started getting problems with this after updating nginx from 1.21.7 to 1.27.2. Not with timeout to load-styles.php like many people report but nginx would just return connection reset by peer.

Setting CONCATENATE_SCRIPTS to false solved the problem. Not sure why it happens but seems WordPress does something not compatible with latest nginx.

[robrecord]

Should we take it one step further to disable COMPRESS_SCRIPTS, COMPRESS_CSS and ENFORCE_GZIP as well?

Yes, I agree with @tangrufus - although those additions could become a separate issue/PR.

Is there anything else preventing this PR being merged as it currently stands? It would be a great feature to have.