Output trace redactor executable

output the trace_redactor binary so it can be included as part of the
system and can be called via the Profiling moudle.

Bug: 293957254
Test: manual build.
Change-Id: Ia2109e5cb516c6927ad5b1f4771d9ced54705717

tools/gen_android_bp

diff --git a/tools/gen_android_bp b/tools/gen_android_bp
index ba5320c..c8db4ec 100755
--- a/tools/gen_android_bp
+++ b/tools/gen_android_bp
@@ -71,6 +71,7 @@
     '//src/traced/probes:traced_probes',
     '//src/traced/service:traced',
     '//src/trace_processor:trace_processor_shell',
+    '//src/trace_redaction:trace_redactor',
     '//test/cts:perfetto_cts_deps',
     '//test/cts:perfetto_cts_jni_deps',
     '//test:perfetto_gtest_logcat_printer',