Release prep for 2.1.13

CHANGELOG update and version bump

src/CHANGELOG

+2.1.13
+ * Bug 31520: Remove monthly giving banner from Tor Browser
+ * Bug 31140: Do not enable IonMonkey on AARCH64
+ * Translations update
+
 2.1.12
  * Bug 30577: Add Fundraising Banner
  * Bug 31041: Stop syncing network.cookie.lifetimePolicy

src/install.rdf

@@ -6,7 +6,7 @@
         <em:name>Torbutton</em:name>
         <em:creator>Mike Perry</em:creator>
         <em:id>torbutton@torproject.org</em:id>
-        <em:version>2.1.12</em:version>
+        <em:version>2.1.13</em:version>
         <em:multiprocessCompatible>true</em:multiprocessCompatible>
         <em:homepageURL>https://www.torproject.org/projects/torbrowser.html.en</em:homepageURL>
         <em:iconURL>chrome://torbutton/skin/tor.png</em:iconURL>