[LSC] Add LOCAL_LICENSE_KINDS to external/rust/crates/protobuf-json-mapping

Added SPDX-license-identifier-MIT to:
  Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all
Change-Id: Ife90b14462c8212ebd3725e92153ff1af18f8d05

Android.bp

diff --git a/Android.bp b/Android.bp
index bb5293f..37d494f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -3,6 +3,25 @@
 
 
 
+package {
+    default_applicable_licenses: [
+        "external_rust_crates_protobuf-json-mapping_license",
+    ],
+}
+
+// Added automatically by a large-scale-change
+// See: http://go/android-license-faq
+license {
+    name: "external_rust_crates_protobuf-json-mapping_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-MIT",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
 rust_library {
     name: "libprotobuf_json_mapping",
     host_supported: true,