dav1dfile filename for Windows has no prefix

Author: flibitijibibo

app.config

@@ -12,7 +12,7 @@
 	<dllmap dll="FAudio" os="osx" target="libFAudio.0.dylib"/>
 	<dllmap dll="FAudio" os="linux,freebsd,netbsd" target="libFAudio.so.0"/>
 
-	<dllmap dll="dav1dfile" os="windows" target="libdav1dfile.dll"/>
+	<dllmap dll="dav1dfile" os="windows" target="dav1dfile.dll"/>
 	<dllmap dll="dav1dfile" os="osx" target="libdav1dfile.1.dylib"/>
 	<dllmap dll="dav1dfile" os="linux,freebsd,netbsd" target="libdav1dfile.so.0"/>