Fix 29807 sinusoidal positional encodings in Flaubert, Informer and XLM#29904

ArthurZucker merged 8 commits intohuggingface:mainhuggingface/transformers:mainfrom

hovnatan:fix_29807_pos_sine_encod_flauber_informer_xlmhovnatan/transformers:fix_29807_pos_sine_encod_flauber_informer_xlmCopy head branch name to clipboard