incorrect indexing for the h location component in ALF process

[bordes]

In text of ISO/IEC FDIS 23090-3 :202x (2nd Ed.) (E) (Date: 2022-04-02):

In 8.8.5.2, incorrect indexing for the h component. The index should be (x+i) and not (x+i,y+j):

• The locations ( hx + i , vy + j ) for each of the corresponding luma samples…
• Same modification should be made for the equations (1438),(1440),(1441).

In 8.8.5.3, the same modification should be made:

• The location ( hx4 + i , vy4 + j ) is modified by invoking the ALF sample padding…
• Same modification should be made for the equations (1446),(1447),(1448),(1449)

In 8.8.5.4, the same modification should be made:

• The locations ( hx + i , vy + j ) for each of the corresponding chroma samples…
• The location ( hx + i , vy + j ) is modified by invoking the ALF sample padding…
• Same modification should be made for the equations (1477),(1482)

In 8.8.5.7, the same modification should be made:

• The luma locations ( hx + i , vy + j ) with i = −1..1, j = −1..2 inside…
• The location ( hx + i , vy + j ) is modified by invoking the ALF sample padding…
• Same modification should be made for the equations (1503),(1507)