Update project gitignore

Ignores PHPStorm's .idea/ folder and OS X .DS_Store files Change-Id: Iec5783f5efedd086e1d21bf57292bc94665f0940
2023-02-28 10:24:14 -06:00 · 2023-02-28 10:24:14 -06:00 · 7704019af0
--- a/.gitignore
+++ b/.gitignore
@ -1,8 +1,10 @@
 /node_modules
 /vendor
+/.idea
 /composer.lock
 /.nyc_output
 /coverage
 /.eslintcache
 /tests/selenium/log
 /.api-testing.config.json
+.DS_Store