c977df appveyor: update opencv to 4.6.0 (#4547)

1 file Authored by shun-iwasawa 2 years ago , Committed by GitHub 2 years ago ,
1 file changed. 1 lines added. 1 lines removed.
    appveyor: update opencv to 4.6.0 (#4547)
    
    
        
file modified
+1 -1