Update Firefox ESR versions (browserslist#669)

Firefox 78 is not an ESR anymore since November 2021.
zhouyu9527 · Jul 4, 2022 · 9cd046e · 9cd046e
1 parent d7d6a22
commit 9cd046e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -1054,7 +1054,7 @@ var QUERIES = [
   {
     regexp: /^(firefox|ff|fx)\s+esr$/i,
     select: function () {
-      return ['firefox 78', 'firefox 91']
+      return ['firefox 91']
     }
   },
   {