git.ignore cleanup (#6760)

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

.gitignore

@@ -2,18 +2,14 @@
 .vs/
 .vscode/
 __pycache__
-AssetProcessorTemp/**
 [Bb]uild/
 [Oo]ut/**
 CMakeUserPresets.json
 [Cc]ache/
 /[Ii]nstall/
-Editor/EditorEventLog.xml
-Editor/EditorLayout.xml
 **/*egg-info/**
 **/*egg-link
 **/[Rr]estricted
-UserSettings.xml
 [Uu]ser/
 FrameCapture/**
 .DS_Store
@@ -22,9 +18,6 @@ client*.cfg
 server*.cfg
 .mayaSwatches/
 _savebackup/
-#Output folder for test results when running Automated Tests
-TestResults/**
 *.swatches
 /imgui.ini
-/scripts/project_manager/logs/
-/AutomatedTesting/Gem/PythonTests/scripting/TestResults
+