Add libsimpleperf to mixed_libc

This target failed in mixed_droid -- add to mixed_libc to id issues
sooner.

Test: build/bazel/ci/mixed_libc.sh
Change-Id: I49039710bd6d78ae85e9b41eff74433f64f8b3b5
diff --git a/ci/mixed_libc.sh b/ci/mixed_libc.sh
index 2b5347f..484eb01 100755
--- a/ci/mixed_libc.sh
+++ b/ci/mixed_libc.sh
@@ -23,7 +23,9 @@
 # Run a mixed build of "libbacktrace"
 # This is a small module which uses propagated includes from libc; thus will
 # fail if includes are not propagated appropriately from bazel-built libc.
-build/soong/soong_ui.bash --make-mode USE_BAZEL_ANALYSIS=1 BAZEL_STARTUP_ARGS="--max_idle_secs=5" BAZEL_BUILD_ARGS="--color=no --curses=no --show_progress_rate_limit=5" TARGET_PRODUCT=aosp_arm64 TARGET_BUILD_VARIANT=userdebug libbacktrace dist DIST_DIR=$DIST_DIR
+build/soong/soong_ui.bash --make-mode USE_BAZEL_ANALYSIS=1 BAZEL_STARTUP_ARGS="--max_idle_secs=5" BAZEL_BUILD_ARGS="--color=no --curses=no --show_progress_rate_limit=5" TARGET_PRODUCT=aosp_arm64 TARGET_BUILD_VARIANT=userdebug libbacktrace libsimpleperf dist DIST_DIR=$DIST_DIR
 
 # Build com.android.runtime, which is basically Bionic (and other stuff) in an APEX.
 build/soong/soong_ui.bash --make-mode USE_BAZEL_ANALYSIS=1 BAZEL_STARTUP_ARGS="--max_idle_secs=5" BAZEL_BUILD_ARGS="--color=no --curses=no --show_progress_rate_limit=5" TARGET_PRODUCT=aosp_arm64 TARGET_BUILD_VARIANT=userdebug com.android.runtime dist DIST_DIR=$DIST_DIR
+
+