Move VmLauncherService to vm_launcher_lib

In this commit, just move the related code to vm_launcher_lib

Bug: 368281954
Test: run terminal app
Change-Id: I560aefea1efffa97aba9667c1c4ebfce9570153d
diff --git a/android/TerminalApp/proguard.flags b/android/TerminalApp/proguard.flags
new file mode 100644
index 0000000..13ec24e
--- /dev/null
+++ b/android/TerminalApp/proguard.flags
@@ -0,0 +1,7 @@
+# Keep the no-args constructor of the deserialized class
+-keepclassmembers class com.android.virtualization.vmlauncher.ConfigJson {
+  <init>();
+}
+-keepclassmembers class com.android.virtualization.vmlauncher.ConfigJson$* {
+  <init>();
+}