[LSC] Add LOCAL_LICENSE_KINDS to external/libyuv

Added SPDX-license-identifier-BSD to:
  Android.bp
  files/Android.bp
  files/fuzz/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: Ifb0f6e22e614dd39cb28f3d7a01af7a1e46f0a54
diff --git a/Android.bp b/Android.bp
index 515d562..e4ed511 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1 +1,18 @@
+package {
+    default_applicable_licenses: ["external_libyuv_license"],
+}
+
+// Added automatically by a large-scale-change
+// See: http://go/android-license-faq
+license {
+    name: "external_libyuv_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-BSD",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
 subdirs = ["files"]