Update info.plist 5.1.0 May 2022

Author: retiutut

OpenBCI_GUI/Info.plist.tmpl

@@ -32,7 +32,7 @@
 	Copyright © 2022 OpenBCI
 	</string>
         <key>CFBundleGetInfoString</key>
-        <string>April 2022</string>
+        <string>May 2022</string>
         <!-- End of the set that can be customized -->
 
         @@jvm_runtime@@