Add qemu2_x86 filegroup to @androidsdk.

This filegroup is used by the Android testing infrastructure to launch QEMU2
emulators.

This filegroup will only build correctly on Linux.

Tracking issue: https://github.com/bazelbuild/bazel/issues/903

RELNOTES: None
PiperOrigin-RevId: 153003267
diff --git a/src/main/java/com/google/devtools/build/lib/bazel/rules/android/android_sdk_repository_template.txt b/src/main/java/com/google/devtools/build/lib/bazel/rules/android/android_sdk_repository_template.txt
index a2663c7..28e6251 100644
--- a/src/main/java/com/google/devtools/build/lib/bazel/rules/android/android_sdk_repository_template.txt
+++ b/src/main/java/com/google/devtools/build/lib/bazel/rules/android/android_sdk_repository_template.txt
@@ -53,6 +53,14 @@
     srcs = ["."],
 )
 
+filegroup(
+    name = "qemu2_x86",
+    srcs = [
+        "tools/emulator",
+        "tools/qemu/linux-x86_64/qemu-system-i386",
+    ],
+)
+
 create_system_images_filegroups(
     system_image_dirs = [
 %system_image_dirs%    ],