Temporarily use libclap_deprecated

Temporarily use clap 2.x during the migration process to 3.x.

Bug: 229854484
Test: atest
Change-Id: Ic1991b5b923bf38f8f70e7da07d6d91bc07e1d3c
diff --git a/authfs/fd_server/Android.bp b/authfs/fd_server/Android.bp
index 9499cd2..c4aa1d8 100644
--- a/authfs/fd_server/Android.bp
+++ b/authfs/fd_server/Android.bp
@@ -13,7 +13,7 @@
         "libbinder_common",
         "libbinder_rpc_unstable_bindgen",
         "libbinder_rs",
-        "libclap",
+        "libclap_deprecated",
         "liblibc",
         "liblog_rust",
         "libnix",