IBX-8121: Fixed code style for 5.0

[Steveb-p]

🎫 Issue	IBX-8121

Description:

This PR fixes code style issues for Ibexa DXP 5.0.

[konradoboza]

There is no way to review this one due to number of files affected, Github UI just freezes. I am up for merging it as long as related test fails are under control.

[Steveb-p]

There is no way to review this one due to number of files affected, Github UI just freezes. I am up for merging it as long as related test fails are under control.

@konradoboza I've re-applied the changes and split them into separate commits. That should help a bit with review (if you trust me to put code style changes only in that big commit - which you should not, always double check - I used PHPStorm to skim through changed files, but there is many, many of them 😞).

I'd highly suggest merging this without squashing too later. Will try to keep that in mind.

[konradoboza]

I didn't complain, just wanted to point out what I observed. 😉 Thanks for splitting your work into commits, nevertheless I was able to go through roughly 60% of all the changes. All of that looks fine, the rest is in collapse mode which is almost impossible to expand file per file due to UX glitches. Therefore, +1 from my end - I actually do trust that remaining files are good too. 😄

[sonarqubecloud]

Quality Gate failed

Failed conditions
3 Security Hotspots
12.7% Duplication on New Code (required ≤ 3%)
C Reliability Rating on New Code (required ≥ A)

See analysis details on SonarCloud

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