build crash_dump.policy files using Android.bp

use Android.bp instead of Android.mk to build and install the
crash_dump.policy files. This also allows mainline modules to pull
the files into their apex (dependency wasn't handled for Android.mk)

Bug: 147914640
Test: build, examine generated filesystem
Change-Id: Iae92d4f9d683ccfddf1716e7eb2877b7bff0c737
diff --git a/debuggerd/Android.bp b/debuggerd/Android.bp
index c8df3e3..e3ce531 100644
--- a/debuggerd/Android.bp
+++ b/debuggerd/Android.bp
@@ -355,3 +355,49 @@
 
     init_rc: ["tombstoned/tombstoned.rc"],
 }
+
+prebuilt_etc {
+    name: "crash_dump.policy",
+    sub_dir: "seccomp_policy",
+    filename_from_src: true,
+    arch: {
+        arm: {
+            src: "seccomp_policy/crash_dump.arm.policy",
+        },
+        arm64: {
+            src: "seccomp_policy/crash_dump.arm64.policy",
+        },
+        x86: {
+            src: "seccomp_policy/crash_dump.x86.policy",
+        },
+        x86_64: {
+            src: "seccomp_policy/crash_dump.x86_64.policy",
+        },
+    },
+    required: [
+        "crash_dump.policy_other",
+    ],
+}
+
+
+// NB -- this installs "the other" architecture. (puts 32 bit config in on 64 bit device)
+// or at least that is the intention so that we get both of them populated
+prebuilt_etc {
+    name: "crash_dump.policy_other",
+    sub_dir: "seccomp_policy",
+    filename_from_src: true,
+    arch: {
+        arm: {
+            src: "seccomp_policy/crash_dump.arm64.policy",
+        },
+        arm64: {
+            src: "seccomp_policy/crash_dump.arm.policy",
+        },
+        x86: {
+            src: "seccomp_policy/crash_dump.x86_64.policy",
+        },
+        x86_64: {
+            src: "seccomp_policy/crash_dump.x86.policy",
+        },
+    },
+}