Update dependency minimum versions

Author: anxdpanic

addon.xml

@@ -2,8 +2,8 @@
 <addon id="script.module.python.twitch" name="python-twitch for Kodi" version="2.0.4" provider-name="A Talented Community">
     <requires>
         <import addon="xbmc.python" version="2.20.0"/>
-        <import addon="script.module.six" version="1.9.0"/>
-        <import addon="script.module.requests" version="2.9.1"/>
+        <import addon="script.module.six" version="1.11.0"/>
+        <import addon="script.module.requests" version="2.12.4"/>
     </requires>
     <extension point="xbmc.python.module" library="resources/lib"/>
     <extension point="xbmc.addon.metadata">