[LSC] Add LOCAL_LICENSE_KINDS to external/piex am: aacf8941ed am: 91339ee8e8 am: d9a358d0c4

Original change: https://android-review.googlesource.com/c/platform/external/piex/+/1588885

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I10def31f1faac38ef5c455edcd463f36933adbb7

Android.bp

@@ -1,3 +1,20 @@
+package {
+    default_applicable_licenses: ["external_piex_license"],
+}
+
+// Added automatically by a large-scale-change
+// See: http://go/android-license-faq
+license {
+    name: "external_piex_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
 cc_defaults {
     name: "piex_default_cflags",
     cflags: ["-Wall", "-Werror", "-Wsign-compare"],