Prefer plain 'static' to 'static inline'.

Prefer plain 'static' to 'static inline'.

* bidi.c (bidi_get_type, bidi_check_type, bidi_get_category)
(bidi_set_sor_type, bidi_push_embedding_level)
(bidi_pop_embedding_level, bidi_remember_char, bidi_copy_it)
(bidi_cache_reset, bidi_cache_shrink, bidi_cache_fetch_state)
(bidi_cache_search, bidi_cache_ensure_space)
(bidi_cache_iterator_state, bidi_cache_find)
(bidi_peek_at_next_level, bidi_set_paragraph_end)
(bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
(bidi_explicit_dir_char, bidi_resolve_neutral_1):
Now 'static', not 'static inline'.