kv-cache : fix seq_rm with seq_id == -1 (#15226) * kv-cache : fix seq_rm with seq_id == -1 ggml-ci * cont : iterate over streams ggml-ci
kv-cache : fix seq_rm with seq_id == -1 (#15226) * kv-cache : fix seq_rm with seq_id == -1 ggml-ci * cont : iterate over streams ggml-ci