BAP-14428: Move all cache folder to gitignore (#9210)

- added .gitkeep files to app/cache and app/logs were it necessary
- removed .gitignore files to app/cache and app/logs were it necessary
- changed .gitignore in root of each application acording provided changes

Author: br0ther

.gitignore

@@ -22,6 +22,10 @@ node_modules/
 /app/karma.conf.js
 /app/config/parameters.yml
 /app/config/parameters_test.yml
+/app/cache/*
+/app/logs/*
+!app/cache/.gitkeep
+!app/logs/.gitkeep
 phpunit.xml
 *~
 bin