rspro_client_fsm: Migrate to ipa_client_conn_create2()

libosmo-abis 0.8.0 has deprecated ipa_client_conn_create() and this
follow-up patch avoids the related deprecation compiler warnings.

Change-Id: I0057c5b6a79e7226e87983c14eb2b0ed2af2a131

configure.ac

@@ -37,7 +37,7 @@ AC_CHECK_HEADERS([csv.h])
 
 PKG_CHECK_MODULES(OSMOCORE, libosmocore >= 1.3.0)
 PKG_CHECK_MODULES(OSMOGSM, libosmogsm >= 0.11.0)
-PKG_CHECK_MODULES(OSMOABIS, libosmoabis)
+PKG_CHECK_MODULES(OSMOABIS, libosmoabis >= 0.8.0)
 
 AC_ARG_ENABLE([remsim-server],[AS_HELP_STRING([--disable-remsim-server], [Build osmo-remsim-server])],
 	[osmo_ac_build_server="$enableval"],[osmo_ac_build_server="yes"])

src/rspro_client_fsm.c

@@ -289,7 +289,7 @@ static void srvc_st_reestablish_onenter(struct osmo_fsm_inst *fi, uint32_t prev_
 	}
 	LOGPFSML(fi, LOGL_INFO, "Creating TCP connection to server at %s:%u\n",
 		 srvc->server_host, srvc->server_port);
-	srvc->conn = ipa_client_conn_create(fi, NULL, 0, srvc->server_host, srvc->server_port,
+	srvc->conn = ipa_client_conn_create2(fi, NULL, 0, NULL, 0, srvc->server_host, srvc->server_port,
 						srvc_updown_cb, srvc_read_cb, NULL, srvc);
 	if (!srvc->conn) {
 		LOGPFSML(fi, LOGL_FATAL, "Unable to create socket: %s\n", strerror(errno));