Put all our tests to general-tests

... because the tests can be built for the generic test_suites target.

Bug: N/A
Test: watch TH
Change-Id: I5a60723a964ac3b8fb92b395f544a9b84f49e9e7
diff --git a/microdroid_manager/Android.bp b/microdroid_manager/Android.bp
index 1878c87..e4827aa 100644
--- a/microdroid_manager/Android.bp
+++ b/microdroid_manager/Android.bp
@@ -62,7 +62,7 @@
 rust_test {
     name: "microdroid_manager_test",
     defaults: ["microdroid_manager_defaults"],
-    test_suites: ["device-tests"],
+    test_suites: ["general-tests"],
     rustlibs: [
         "libtempfile",
     ],