update version tags in Lua doc

Author: treellama

docs/Lua.html

@@ -656,7 +656,7 @@ <h3>
 <dl>
 <dt>Game</dt>
 <dd><dl>
-<dt>.autosave() <span class="version">git</span>
+<dt>.autosave() <span class="version">20250302</span>
 </dt>
 <dd>
 <p class="description">saves the game without prompting the user, if possible</p>

docs/Lua.xml

@@ -459,7 +459,7 @@ end
       </variable>
     </table>
     <table name="game" singleton="true">
-      <function name="autosave" version="git">
+      <function name="autosave" version="20250302">
 		<description>saves the game without prompting the user, if possible</description>
 		<note>solo only</note>
       </function>