Fixed issue with local environment caching routes

[snake14]

Description:

While developing some new routes, I noticed that despite having CACHING_ENABLED set to false in my local config, I had to manually clear the route cache file each time I made a route path change. The line I changed appears to be doing the opposite of what you would expect and only caching routes when caching is disabled.

Review

• Functional review done
• Potential edge cases thought about (behavior of the code with strange input, with strange internal state or possible interactions with other Matomo subsystems)
• Usability review done (is anything maybe unclear or think about anything that would cause people to reach out to support)
• Security review done
• Wording review done
• Code review done
• Tests were added if useful/possible
• Reviewed for breaking changes
• Developer changelog updated if needed
• Documentation added if needed
• Existing documentation updated if needed

[snake14]

I tagged Core Team for review, but I just realised that maybe I should have tagged Websites Team instead. @textagroup Do you know whether there's a specific reason the CACHING_ENABLED constant was set the way it was? To me, it seems like it's doing the opposite of what it should be doing on the line that I'm changing in this PR.

[snake14]

I tagged Core Team for review, but I just realised that maybe I should have tagged Websites Team instead. @textagroup Do you know whether there's a specific reason the CACHING_ENABLED constant was set the way it was? To me, it seems like it's doing the opposite of what it should be doing on the line that I'm changing in this PR.

Any idea about my question above @Frankie75321 ?