no-bug: Sync upstream Firefox to version 149.0 (gh-12904)

This PR syncs the upstream Firefox to version 149.0.

* ✅ All patches applied cleanly.

---------

Signed-off-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>

README.md

@@ -34,7 +34,7 @@ Zen is a firefox-based browser with the aim of pushing your productivity to a ne
 
 ### Firefox Versions
 
-- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `148.0.2`! 🚀
+- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `149.0`! 🚀
 - [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 149.0`!
 
 ### Contributing

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

@@ -1 +1 @@
-c10d7dc50d4b596942cce48f8b023b831a27480a
+0b65b47ceee455b324e13114b5bc3a7033a8b2a5

surfer.json

@@ -5,7 +5,7 @@
   "binaryName": "zen",
   "version": {
     "product": "firefox",
-    "version": "148.0.2",
+    "version": "149.0",
     "candidate": "149.0",
     "candidateBuild": 1
   },
@@ -20,7 +20,7 @@
       "brandShortName": "Zen",
       "brandFullName": "Zen Browser",
       "release": {
-        "displayVersion": "1.19.3b",
+        "displayVersion": "1.19.4b",
         "github": {
           "repo": "zen-browser/desktop"
         },
@@ -54,4 +54,4 @@
     "licenseType": "MPL-2.0"
   },
   "updateHostname": "updates.zen-browser.app"
-}
+}