sepolicy : Recommend fuzzers for new services

Adding soong module and tool to check if there is fuzzer present
for every service in private/service_contexts. Whenever a service is
added, its is recommended to update
$ANDROID_BUILD_TOP/system/sepolicy/soong/build/service_fuzzer_bindings.go
with service name and its corresponding fuzzer.

Test: m
Bug: 242104782
Change-Id: Id9bc45f50bebf464de7c91c7469d4bb6ff153ebd
diff --git a/tools/Android.bp b/tools/Android.bp
index 8e40575..057b073 100644
--- a/tools/Android.bp
+++ b/tools/Android.bp
@@ -77,3 +77,8 @@
     libs: ["mini_cil_parser", "pysepolwrap"],
     data: [":libsepolwrap"],
 }
+
+python_binary_host {
+    name: "fuzzer_bindings_check",
+    srcs: ["fuzzer_bindings_check.py"],
+}