Enable backtrace-debuginfo test for android

Author: roblabla

src/test/run-pass/backtrace-debuginfo.rs

@@ -35,7 +35,6 @@ macro_rules! dump_and_die {
         // the macro span takes over the last frame's file/line.
         if cfg!(any(target_os = "macos",
                     target_os = "ios",
-                    target_os = "android",
                     all(target_os = "linux", target_arch = "arm"),
                     target_os = "freebsd",
                     target_os = "dragonfly",