forgejo-hooks: Add IssueAction::Edited

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

forgejo-hooks/src/tests/mod.rs

@@ -64,3 +64,9 @@ fn issue_with_assignee() {
 	let payload = std::fs::read_to_string("src/tests/issue-with-assignee.json").unwrap();
 	let _ = parse_roundtrip::<Issue>(&payload);
 }
+
+#[test]
+fn issue_edited() {
+	let payload = std::fs::read_to_string("src/tests/issue-edited.json").unwrap();
+	let _ = parse_roundtrip::<Issue>(&payload);
+}