Use more lintAndCompile

[BraisGabin]

Blocked by #2600

lintAndCompile() only accepts a String as parameter. But we were using compileContentForTest(String) to generate a KtFile and using it to pass to lint().

In this PR I eliminate a lot of not needed calls to compileContentForTest so it's easier to move drom lint to lintAndCompile. I just moved the easiests ones in this PR, I didn't want to make it even bigger.

[codecov-io]

Codecov Report

Merging #2601 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #2601   +/-   ##
=========================================
  Coverage     25.20%   25.20%           
  Complexity      396      396           
=========================================
  Files           379      379           
  Lines          7427     7427           
  Branches       1225     1225           
=========================================
  Hits           1872     1872           
  Misses         5426     5426           
  Partials        129      129           

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