[TASK] Collect all composer fix commands in runTest.sh fix command

[kanow]

Resolves: #1855

[coveralls]

Pull Request Test Coverage Report for Build 22615787108

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

---

Totals
Change from base Build 22615463463:	0.0%
Covered Lines:	111
Relevant Lines:	111

---

💛 - Coveralls

[oliverklee]

I'm hesitant to decide only between the two of us whether we'd like to have only one big fixing task instead of also the individual tasks. So, I'd prefer to come to a team decision on this. I'll put this on the next team meeting agenda and mark this as draft until then.