Fix logcatd dependency in logpersist.

This change ensures that the logcatd binary is properly
included into builds which contain logpersist. logcatd
is required for logpersist to actually work.

Bug: 69171565
Test: make checkbuild
Test: verified that logcatd binary is present in build
Change-Id: I78161998763a4694ba88af43113fef39a5fbd8c8
diff --git a/logcat/Android.bp b/logcat/Android.bp
index 729c8ff..afc7a01 100644
--- a/logcat/Android.bp
+++ b/logcat/Android.bp
@@ -67,6 +67,7 @@
     name: "logpersist.start",
     srcs: ["logpersist"],
     init_rc: ["logcatd.rc"],
+    required: ["logcatd"],
     symlinks: ["logpersist.stop", "logpersist.cat"],
     strip: {
         none: true,