Fix bazel build

The newly introduced android_blocking_call.proto needs to be included in
BUILD.gn

Change-Id: Iee738b87b8f3c246e735653428c76ffaa3ba1a78
diff --git a/Android.bp b/Android.bp
index 5a2b93e..590b442 100644
--- a/Android.bp
+++ b/Android.bp
@@ -4362,6 +4362,7 @@
 genrule {
     name: "perfetto_protos_perfetto_metrics_chrome_descriptor",
     srcs: [
+        "protos/perfetto/metrics/android/android_blocking_call.proto",
         "protos/perfetto/metrics/android/android_blocking_calls_cuj_metric.proto",
         "protos/perfetto/metrics/android/android_frame_timeline_metric.proto",
         "protos/perfetto/metrics/android/android_sysui_notifications_blocking_calls_metric.proto",
@@ -4436,6 +4437,7 @@
 genrule {
     name: "perfetto_protos_perfetto_metrics_descriptor",
     srcs: [
+        "protos/perfetto/metrics/android/android_blocking_call.proto",
         "protos/perfetto/metrics/android/android_blocking_calls_cuj_metric.proto",
         "protos/perfetto/metrics/android/android_frame_timeline_metric.proto",
         "protos/perfetto/metrics/android/android_sysui_notifications_blocking_calls_metric.proto",
@@ -4493,6 +4495,7 @@
 genrule {
     name: "perfetto_protos_perfetto_metrics_webview_descriptor",
     srcs: [
+        "protos/perfetto/metrics/android/android_blocking_call.proto",
         "protos/perfetto/metrics/android/android_blocking_calls_cuj_metric.proto",
         "protos/perfetto/metrics/android/android_frame_timeline_metric.proto",
         "protos/perfetto/metrics/android/android_sysui_notifications_blocking_calls_metric.proto",