Allow deprecated elements from gitlab crate

We know they exist. There's no obvious replacement for the moment, so
they'll just stop working when they stop working.

Signed-off-by: pep <pep@bouah.net>

src/hooks/mod.rs

@@ -18,6 +18,7 @@ mod gitlab;
 mod types;
 
 pub use crate::hooks::forgejo::ForgejoHook;
+#[allow(deprecated)]
 pub use crate::hooks::gitlab::GitlabHook;
 pub use crate::hooks::types::Hook;
 use crate::hooks::types::{IssueAction, MergeRequestAction, WikiAction};