Sync to the F38 version

This required an upgrade from nghttp2's integrated ASIO C++ bindings to
the standalone nghttp2-asio library, which meant an upgrade to
Buildroot. Now at the `cesnet/2023-07-12--00` branch.

Change-Id: I0cf3e29bc229d905d8369521f57ec1aad69813a0
Depends-on: https://gerrit.cesnet.cz/c/CzechLight/dependencies/+/6355
diff --git a/package/rousette/Config.in b/package/rousette/Config.in
index aa4040e..5e51e7f 100644
--- a/package/rousette/Config.in
+++ b/package/rousette/Config.in
@@ -4,7 +4,7 @@
 	select BR2_PACKAGE_DOCOPT_CPP
 	select BR2_PACKAGE_LIBYANG_CPP
 	select BR2_PACKAGE_NGHTTP2
-	select BR2_PACKAGE_NGHTTP2_CXX
+	select BR2_PACKAGE_NGHTTP2_ASIO
 	select BR2_PACKAGE_SPDLOG
 	select BR2_PACKAGE_SYSTEMD
 	select BR2_PACKAGE_SYSREPO_CPP