fix: enable SQLite foreign key enforcement in session pool (#9121)

Signed-off-by: Treebird <treebird@treebird.dev>

crates/goose/src/session/session_manager.rs

@@ -584,6 +584,7 @@ impl SessionStorage {
         let options = SqliteConnectOptions::new()
             .filename(path)
             .create_if_missing(true)
+            .foreign_keys(true)
             .busy_timeout(std::time::Duration::from_secs(30))
             .journal_mode(sqlx::sqlite::SqliteJournalMode::Wal);