vim-patch:8.2.2091: MS-Windows: build warnings (#13451)

Problem:    MS-Windows: build warnings.
Solution:   Add a #pragma to suppress the deprecation warning. (Ken Takata)
            Avoid using a non-ASCII character. (closes vim/vim#7421)
29d2f45c88

N/A patches for version.c:

vim-patch:8.1.1883: options test fails

Problem:    Options test fails.
Solution:   Add entry for 'completepopup'.
9513d91be0

vim-patch:8.2.2089: libvterm test fails to build on Mac

Problem:    Libvterm test fails to build on Mac.
Solution:   Adjust configure to remove a space between -L and the path that
            follows.
6cd42db9dc

src/nvim/message.c

@@ -1712,7 +1712,7 @@ void msg_prt_line(char_u *s, int list)
       col += utf_ptr2cells(s);
       char buf[MB_MAXBYTES + 1];
       if (l >= MB_MAXBYTES) {
-        xstrlcpy(buf, "¿", sizeof(buf));
+        xstrlcpy(buf, "?", sizeof(buf));
       } else if (curwin->w_p_lcs_chars.nbsp != NUL && list
                  && (utf_ptr2char(s) == 160
                      || utf_ptr2char(s) == 0x202f)) {