[LSC] Add LOCAL_LICENSE_KINDS to system/vold

Added SPDX-license-identifier-Apache-2.0 to:
  Android.bp
  bench/inodeop_bench/Android.bp
  tests/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I91823c7097d7bee39a363a0c0cc30de13e4d7539

Android.bp

@@ -1,3 +1,7 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 cc_defaults {
     name: "vold_default_flags",
 

bench/inodeop_bench/Android.bp

@@ -13,6 +13,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 cc_binary {
     name: "inodeop_bench",
     srcs: ["inodeop_bench.cpp"],

tests/Android.bp

@@ -1,3 +1,7 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 cc_test {
     name: "vold_tests",
     defaults: [