collect bt firmware dump and vendor logging in bugreport

Bug: 284692164
Test: make fw dump and vendor snoop log and triger bugreport
Change-Id: I3f751e4aa88876a0ebed34e4505db909f550d9ac

bcmbt/dump/Android.bp

@@ -0,0 +1,20 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_binary {
+    name: "dump_bcmbt",
+    srcs: ["dump_bcmbt.cpp"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libbase",
+	"libdump",
+	"liblog",
+    ],
+    vendor: true,
+    relative_install_path: "dump",
+}