android: exclude unused plugins

contrib/android/buildozer_qml.spec

@@ -31,7 +31,18 @@ source.exclude_dirs =
     electrum/scripts,
     electrum/utils,
     electrum/gui/qt,
+    electrum/plugins/audio_modem,
+    electrum/plugins/bitbox02,
+    electrum/plugins/coldcard,
+    electrum/plugins/digitalbitbox,
+    electrum/plugins/hw_wallet,
+    electrum/plugins/jade,
+    electrum/plugins/keepkey,
+    electrum/plugins/ledger,
+    electrum/plugins/trezor,
     electrum/plugins/payserver,
+    electrum/plugins/revealer,
+    electrum/plugins/safe_t,
     packages/qdarkstyle,
     packages/qtpy,
     packages/bin,