Add LOCAL_LICENSE_KINDS to system/libbase

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

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I9af515edc64d1fd13070bd36bfb822c1d53d383f
diff --git a/Android.bp b/Android.bp
index 7167bb3..f722b1e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -14,6 +14,22 @@
 // limitations under the License.
 //
 
+package {
+    default_applicable_licenses: ["system_libbase_license"],
+}
+
+license {
+    name: "system_libbase_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+        "SPDX-license-identifier-BSD",
+    ],
+    license_text: [
+        "NOTICE",
+    ],
+}
+
 cc_defaults {
     name: "libbase_cflags_defaults",
     cflags: [