Change app's name to match the snap package

This will make searching the app easier

Author: ylogx

io.github.liberodark.OpenDrive.appdata.xml

@@ -3,7 +3,7 @@
   <id>io.github.liberodark.OpenDrive</id>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>GPL-3.0</project_license>
-  <name>ODrive</name>
+  <name>Open Drive (Google Drive Client)</name>
   <summary>Open source GUI client for Google Drive</summary>
   <description>
     <p>