[LSC] Add LOCAL_LICENSE_KINDS to external/icu

Added SPDX-license-identifier-Apache-2.0 to:
  android_icu4j/libcore_bridge/src/native/Android.bp
  build/Android.bp
  libandroidicuinit/Android.bp
  libicu/test/Android.bp
  tools/testing/test_harness/Android.bp

Added SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-BSD
    SPDX-license-identifier-EPL SPDX-license-identifier-ICU
    SPDX-license-identifier-ISC SPDX-license-identifier-MIT
    SPDX-license-identifier-Unicode-DFS legacy_unencumbered
to:
  Android.bp

Added SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-BSD
    SPDX-license-identifier-ICU SPDX-license-identifier-MIT
    SPDX-license-identifier-Unicode-DFS legacy_unencumbered
to:
  android_icu4j/Android.bp
  icu4j/Android.bp

Added SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-BSD
    SPDX-license-identifier-Unicode-DFS
to:
  libicu/Android.bp

Added SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-EPL
to:
  tools/srcgen/Android.bp
  tools/srcgen/currysrc/Android.bp

Added SPDX-license-identifier-Apache-2.0
    SPDX-license-identifier-Unicode-DFS
to:
  libandroidicu/Android.bp

Added SPDX-license-identifier-BSD SPDX-license-identifier-ICU
    SPDX-license-identifier-ISC SPDX-license-identifier-MIT
    SPDX-license-identifier-Unicode-DFS legacy_unencumbered
to:
  icu4c/Android.bp
  icu4c/source/Android.bp

Added SPDX-license-identifier-BSD SPDX-license-identifier-ICU
    SPDX-license-identifier-MIT SPDX-license-identifier-Unicode-DFS
to:
  android_icu4c/Android.bp

Added SPDX-license-identifier-BSD SPDX-license-identifier-Unicode-DFS
to:
  icu4c/source/i18n/Android.bp

Added SPDX-license-identifier-MIT SPDX-license-identifier-Unicode-DFS
    legacy_unencumbered
to:
  icu4c/source/test/Android.bp

Added SPDX-license-identifier-Unicode-DFS
to:
  icu4c/source/common/Android.bp
  icu4c/source/samples/break/Android.bp
  icu4c/source/stubdata/Android.bp
  icu4c/source/stubdata/Android.mk
  icu4c/source/test/cintltst/Android.bp
  icu4c/source/test/fuzzer/Android.bp
  icu4c/source/tools/ctestfw/Android.bp
  icu4c/source/tools/toolutil/Android.bp
  libandroidicu/static_shim/Android.bp
  libicu/src/Android.bp

Added SPDX-license-identifier-Unicode-DFS legacy_unencumbered
to:
  icu4c/source/test/intltest/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I8e3d14922661c5b269e286a1731d1829d6a2e09d
diff --git a/Android.bp b/Android.bp
index 8e1b3c9..a45866e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -12,6 +12,42 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    default_applicable_licenses: ["external_icu_license"],
+}
+
+// Added automatically by a large-scale-change that took the approach of
+// 'apply every license found to every target'. While this makes sure we respect
+// every license restriction, it may not be entirely correct.
+//
+// e.g. GPL in an MIT project might only apply to the contrib/ directory.
+//
+// Please consider splitting the single license below into multiple licenses,
+// taking care not to lose any license_kind information, and overriding the
+// default license using the 'licenses: [...]' property on targets as needed.
+//
+// For unused files, consider creating a 'fileGroup' with "//visibility:private"
+// to attach the license to, and including a comment whether the files may be
+// used in the current project.
+// See: http://go/android-license-faq
+license {
+    name: "external_icu_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+        "SPDX-license-identifier-BSD",
+        "SPDX-license-identifier-EPL",
+        "SPDX-license-identifier-ICU",
+        "SPDX-license-identifier-ISC",
+        "SPDX-license-identifier-MIT",
+        "SPDX-license-identifier-Unicode-DFS",
+        "legacy_unencumbered",
+    ],
+    license_text: [
+        "NOTICE",
+    ],
+}
+
 filegroup {
     name: "icu_license",
     visibility: [