[TASK] Update gitignore

.gitignore

@@ -1,23 +1,11 @@
-## TYPO3 v6.2
-# Ignore several upload and file directories.
-/fileadmin/user_upload/
-/fileadmin/_temp_/
-/fileadmin/_processed_/
-/uploads/
-# Ignore cache
-/typo3conf/temp_CACHED*
-/typo3conf/temp_fieldInfo.php
-/typo3conf/deprecation_*.log
-/typo3conf/ENABLE_INSTALL_TOOL
-/typo3conf/realurl_autoconf.php
-/FIRST_INSTALL
-# Ignore system folders, you should have them symlinked.
-# If not comment out the following entries.
-/typo3
-/typo3_src
-/typo3_src-*
-/Packages
-/.htaccess
-/index.php
-# Ignore temp directory.
-/typo3temp/
+/.Build
+.cache
+/composer.lock
+/composer.json.testing
+/.php_cs.cache
+/.php-cs-fixer.cache
+.DS_Store
+.idea/
+.fleet/
+/var/
+Build/testing-docker/.env