chore: Updated to firefox 138.0 RC builds, b=(no-bug), c=no-component

README.md

@@ -30,7 +30,7 @@
 
 Zen is currently built using Firefox version `138.0b9`! 🚀
 
-- [`Zen Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 137.0.2`!
+- [`Zen Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 138.0`!
 - Check out the latest [release notes](https://zen-browser.app/release-notes)!
 - Part of our mission is to keep Zen up-to-date with the latest version of Firefox, so you can enjoy the latest features and security updates!
 

build/firefox-cache/l10n-last-commit-hash

@@ -1 +1 @@
-ee85441427e22eb9fbc8d3eb62c7e5804535f0bc
+7113caf804fda45f011f1900c25de638398d586e

surfer.json

@@ -5,8 +5,8 @@
   "binaryName": "zen",
   "version": {
     "product": "firefox-beta",
-    "version": "138.0b9",
-    "candidate": "137.0.2"
+    "version": "137.0.2",
+    "candidate": "138.0"
   },
   "buildOptions": {
     "generateBranding": true