Update appcast.xml

Author: intitni

appcast.xml

@@ -10,7 +10,7 @@
             <sparkle:version>379</sparkle:version>
             <sparkle:shortVersionString>0.33.1</sparkle:shortVersionString>
             <sparkle:minimumSystemVersion>12.0</sparkle:minimumSystemVersion>
-            <enclosure url="https://github.com/intitni/CopilotForXcode/releases/download/0.33.1.beta/Copilot.for.Xcode.app.beta.1.zip" length="54023198" type="application/octet-stream" sparkle:edSignature="1E/BB4JgBe29QghPoZ1xocsprxBAZIYtsQJkQRIHxporQ4bBYZuar5L0Ou1cPlUs+38TL8hHbH6ACSNUOqjwBQ=="/>
+            <enclosure url="https://github.com/intitni/CopilotForXcode/releases/download/0.33.1.beta/Copilot.for.Xcode.app.beta.1.zip" length="50165652" type="application/octet-stream" sparkle:edSignature="t80TkofGpFoV6sP0iNxzQpOwT8MYNLThujWZU5qQUYGyFMRQLIpB00znFPdcri1hrPN6TinWO0PFiIYy3vtvBQ=="/>
         </item>
         <item>
             <title>0.33.0</title>