Fix patch file.

To reflect aosp/3180999.

Bug: http://b/339424309
Test: treehugger
Change-Id: Id7c2819cb4b0d734ca79dcd14d1cf0586e13833a

patches/bindgen_cmd.diff

diff --git a/patches/bindgen_cmd.diff b/patches/bindgen_cmd.diff
index 4a0833b..60cd4d8 100644
--- a/patches/bindgen_cmd.diff
+++ b/patches/bindgen_cmd.diff
@@ -1,3 +1,38 @@
+diff --git a/android/bindgen_cmd/Android.bp b/android/bindgen_cmd/Android.bp
+new file mode 100644
+index 0000000..9189742
+--- /dev/null
++++ b/android/bindgen_cmd/Android.bp
+@@ -0,0 +1,29 @@
++package {
++    // See: http://go/android-license-faq
++    // A large-scale-change added 'default_applicable_licenses' to import
++    // all of the 'license_kinds' from "external_rust_crates_bindgen_license"
++    // to get the below license kinds:
++    //   SPDX-license-identifier-Apache-2.0
++    default_applicable_licenses: ["external_rust_crates_bindgen_license"],
++}
++
++rust_library_host {
++    name: "libbindgen_cmd",
++    host_cross_supported: false,
++    crate_name: "bindgen_cmd",
++    srcs: ["src/lib.rs"],
++    edition: "2018",
++    features: [
++        "clap",
++        "runtime",
++        "which",
++        "which-rustfmt",
++    ],
++    rustlibs: [
++        "libbindgen",
++        "libbindgen_cli",
++        "libclap",
++        "libenv_logger",
++    ],
++    compile_multilib: "first",
++}
 diff --git a/android/bindgen_cmd/src/lib.rs b/android/bindgen_cmd/src/lib.rs
 new file mode 100644
 index 0000000..d33da7f