Add AVX2 assembly code for inter predict

[nuomi2021]

please add AVX for VVCInterDSPContext

function	8 bits	10 bits	12 bits
put	:white_check_mark:	:white_check_mark:	:white_check_mark:
put_uni	:white_check_mark:	:white_check_mark:	:white_check_mark:
put_uni_w	:white_large_square:	:white_large_square:	:white_large_square:
avg	:white_check_mark:	:white_check_mark:	:white_check_mark:
avg_w	:white_check_mark:	:white_check_mark:	:white_check_mark:
put_ciip	:white_large_square:	:white_large_square:	:white_large_square:
put_gpm	:white_large_square:	:white_large_square:	:white_large_square:
fetch_samples	:white_large_square:	:white_large_square:	:white_large_square:
bdof_fetch_samples	:white_large_square:	:white_large_square:	:white_large_square:
apply_prof	:white_large_square:	:white_large_square:	:white_large_square:
apply_prof_uni	:white_large_square:	:white_large_square:	:white_large_square:
apply_prof_uni_w	:white_large_square:	:white_large_square:	:white_large_square:
apply_bdof	:white_check_mark:	:white_check_mark:	:white_check_mark:
sad	:white_check_mark:	:white_check_mark:	:white_check_mark:
dmvr	:white_check_mark:	:white_check_mark:	:white_check_mark:

please add functions based on usage 11.96% ffmpeg_g [.] put_vvc_luma_hv_10 5.88% ffmpeg_g [.] alf_get_coeff_and_clip_10 5.25% ffmpeg_g [.] ff_vvc_inv_dct2_64 4.30% [kernel] [k] __lock_text_start 4.22% ffmpeg_g [.] ff_vvc_alf_filter_luma_w16_16bpc_avx2 3.46% ffmpeg_g [.] put_vvc_luma_bi_hv_10 3.45% ffmpeg_g [.] alf_filter_luma_vb_10 3.13% ffmpeg_g [.] vvc_loop_filter_luma_10 2.81% ffmpeg_g [.] lmcs_filter_luma_10 2.46% ffmpeg_g [.] put_vvc_luma_uni_hv_10 2.27% ffmpeg_g [.] put_vvc_chroma_hv_10 2.21% libc-2.31.so [.] 0x000000000018b733 2.05% libc-2.31.so [.] 0x000000000018bb41 1.95% ffmpeg_g [.] put_vvc_chroma_uni_hv_10 1.84% ffmpeg_g [.] put_vvc_chroma_bi_hv_10 1.81% ffmpeg_g [.] vvc_deblock_bs 1.41% ffmpeg_g [.] ff_vvc_predict_inter 1.25% libpthread-2.31.so [.] __pthread_mutex_lock 1.24% libpthread-2.31.so [.] __pthread_mutex_unlock 1.22% ffmpeg_g [.] ff_vvc_residual_coding 1.08% ffmpeg_g [.] alf_filter_cc_10 1.03% ffmpeg_g [.] apply_prof_uni_10 0.99% ffmpeg_g [.] ff_vvc_alf_filter 0.98% ffmpeg_g [.] ff_vvc_inv_dct2_32 0.94% ffmpeg_g [.] vvc_deblock_bs_luma_vertical 0.92% ffmpeg_g [.] add_residual_10