[LSC] Add LOCAL_LICENSE_KINDS to system/core

Added SPDX-license-identifier-Apache-2.0 to:
  libstats/pull_lazy/Android.bp
  libstats/socket_lazy/Android.bp
  trusty/utils/acvp/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I33005150521238b61d1a8c923749b17d36bba693

libstats/pull_lazy/Android.bp

@@ -1,6 +1,10 @@
 // Lazy loading version of libstatspull that can be used by code
 // that is running before the statsd APEX is mounted and
 // libstatspull.so is available.
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 cc_library_static {
     name: "libstatspull_lazy",
     header_libs: [
@@ -41,4 +45,4 @@ cc_test {
             suffix: "32",
         },
     },
-}
+}

libstats/socket_lazy/Android.bp

@@ -1,6 +1,10 @@
 // Lazy loading version of libstatssocket that can be used by code
 // that is running before the statsd APEX is mounted and
 // libstatssocket.so is available.
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 cc_library_static {
     name: "libstatssocket_lazy",
     header_libs: [
@@ -37,4 +41,4 @@ cc_test {
             suffix: "32",
         },
     },
-}
+}

trusty/utils/acvp/Android.bp

@@ -11,6 +11,10 @@
 // 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: "trusty_acvp_modulewrapper",
     vendor: true,