fix appstream path

website.i2pd.i2pd.json

@@ -97,7 +97,7 @@
                 "install -Dm644 ../../contrib/tunnels.conf /app/i2pd/tunnels.conf",
                 "cp -r ../../contrib/certificates /app/i2pd/certificates",
                 "install -Dm644 resources/images/icon.png /app/share/icons/hicolor/128x128/apps/website.i2pd.i2pd.png",
-                "install -Dm644 ../../website.i2pd.i2pd.appdata.xml /app/share/applications/website.i2pd.i2pd.appdata.xml",
+                "install -Dm644 ../../website.i2pd.i2pd.appdata.xml /app/share/metainfo/website.i2pd.i2pd.appdata.xml",
                 "install -Dm644 ../../website.i2pd.i2pd.desktop /app/share/applications/website.i2pd.i2pd.desktop"
             ]
         }