DEV: Fix Chrome flags (#14914)

DEV: Fix Chrome flags (#14914)

Error: illegal value for flag --max_semi_space_size
diff --git a/app/assets/javascripts/discourse/testem.js b/app/assets/javascripts/discourse/testem.js
index 7cf254e..0713362 100644
--- a/app/assets/javascripts/discourse/testem.js
+++ b/app/assets/javascripts/discourse/testem.js
@@ -41,7 +41,7 @@ module.exports = {
       "--remote-debugging-port=4201",
       "--window-size=1440,900",
       "--enable-precise-memory-info",
-      '--js-flags="--max_old_space_size=512 --max_semi_space_size=512"',
+      "--js-flags=--max_old_space_size=512 --max_semi_space_size=512",
     ].filter(Boolean),
     Firefox: ["-headless", "--width=1440", "--height=900"],
     "Headless Firefox": ["--width=1440", "--height=900"],

GitHub sha: cb3cb9614957ca18d9f916983b0fb678831b3c0b

This commit appears in #14914 which was approved by davidtaylorhq. It was merged by CvX.