[LSC] Add LOCAL_LICENSE_KINDS to external/rust/crates/clang-sys

Added SPDX-license-identifier-Apache-2.0 to:
  Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: Ic21b162132f91a4a164550aeb5bc1846dfc37a69
diff --git a/Android.bp b/Android.bp
index d3d6269..52b841f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,6 +1,23 @@
 // This file is generated by cargo2android.py --run --features=runtime,clang_10_0 --dependencies --copy-out.
 // Do not modify this file as changes will be overridden on upgrade.
 
+package {
+    default_applicable_licenses: ["external_rust_crates_clang-sys_license"],
+}
+
+// Added automatically by a large-scale-change
+// See: http://go/android-license-faq
+license {
+    name: "external_rust_crates_clang-sys_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "LICENSE.txt",
+    ],
+}
+
 genrule {
     name: "copy_clang-sys_build_out",
     srcs: ["out/*"],