bmpcodec.c: Add out-of-bounds checks to memset of scan0 in gdip_read_…

…bmp_rle_4bit() and gdip_read_bmp_rle_8bit()

Bump libgdiplus version

Bump libgdiplus version and tag

Bump to 4.2 and tag

Bump to 3.12 and tag

Bump to 3.8 and tag

Change version number to match corresponding Mono release

Bump the version number to 2.10.8.

2.10 Final

2.8.1 Final