Merge changes I99ee0ef3,Ie087e8be,I6b19d016,I6fb7771d,I54f83733, ... into main

Merge changes I99ee0ef3,Ie087e8be,I6b19d016,I6fb7771d,I54f83733, ... into main

* changes:
  y4m_input_open: check allocs
  fastssim,fs_ctx_init: check alloc
  vp9_get_smooth_motion_field: check alloc
  vp9_row_mt_alloc_rd_thresh: check alloc
  simple_encode,init_encoder: check buffer_pool alloc
  VP9RateControlRTC::Create: check segmentation_map alloc
  vp9_speed_features.c: check allocations
  vp9_alloc_motion_field_info: check motion_field_array alloc
  vp9_enc_grp_get_next_job: check job queue alloc
  vp9: check postproc_state.limits allocs
  vp9,encode_tiles_buffer_alloc: fix allocation check