ignore more files

Author: staabm

.gitattributes

@@ -12,10 +12,12 @@
 
 /.editorconfig export-ignore
 /.env.dist export-ignore
+/.gitattributes export-ignore
+/.gitignore export-ignore
 /bootstrap.php export-ignore
+/phpstan-baseline.neon export-ignore
 /phpstan.neon.dist export-ignore
 /ecs.php export-ignore
 
-.phpunit-phpstan-dba-mysqli.cache
-.phpunit-phpstan-dba-pdo-mysql.cache
-.phpunit-phpstan-dba-pdo-pgsql.cache
+.phpunit-phpstan-dba-mysqli.cache export-ignore
+.phpunit-phpstan-dba-pdo-mysql.cache export-ignore