glib: Add missing since annotation

Author: bilelmoussaoui

glib/sys/Gir.toml

@@ -100,7 +100,9 @@ status = "generate"
     [[object.function]]
     name = "assertion_message_cmpint"
     version = "2.78"
-
+    [[object.function]]
+    name = "test_disable_crash_reporting"
+    version = "2.78"
 
 [[object]]
 name = "GLib.LOG_DOMAIN"

glib/sys/src/lib.rs

@@ -6735,6 +6735,8 @@ extern "C" {
         data_teardown: GTestFixtureFunc,
     ) -> *mut GTestCase;
     pub fn g_test_create_suite(suite_name: *const c_char) -> *mut GTestSuite;
+    #[cfg(feature = "v2_78")]
+    #[cfg_attr(docsrs, doc(cfg(feature = "v2_78")))]
     pub fn g_test_disable_crash_reporting();
     pub fn g_test_expect_message(
         log_domain: *const c_char,