minadbd: daemon_service_to_fd takes std::string_view.

The caller of daemon_service_to_fd() in core adb has switched to
std::string_view in [1]. The mismatch breaks the sideload service, as it
picks up the wrong daemon_service_to_fd() when serving sideload.

[1] https://android-review.googlesource.com/c/platform/system/core/+/850392

Bug: 122171762
Test: `adb sideload` on taimen.
Change-Id: Ie828400768523c35c5576e2c029e38fc0ad0aff9
diff --git a/minadbd/Android.bp b/minadbd/Android.bp
index 370232b..a95d979 100644
--- a/minadbd/Android.bp
+++ b/minadbd/Android.bp
@@ -21,6 +21,8 @@
         "-Werror",
     ],
 
+    cpp_std: "experimental",
+
     include_dirs: [
         "system/core/adb",
     ],