cog: Add 0.16 recipe with meson support

[psaavedra]

• add support fo build cog with meson
• webkit-bleeding.inc updated
• cog 0.16 preference set to -1 since it is not mainly addressed for webkit 2.36 but for future releases

Reported-by: Guillaume Emont guijemont@igalia.com

[guijemont]

Side comment: cog 0.16 doesn't work with drm platform. We might want to include this patch that is supposed to fix it: https://github.com/Igalia/cog/commit/9c9b361c34f3391c11843f060564151768e222b5

[aperezdc]

Side comment: cog 0.16 doesn't work with drm platform. We might want to include this patch that is supposed to fix it: Igalia/cog@9c9b361

Alternatively, go directly to version 0.16.1, which includes this fix 😉

[guijemont]

Alternatively, go directly to version 0.16.1, which includes this fix wink

Oh, indeed, now that it's released, I think that's what we should do.

[psaavedra]

Tests passed. An approval from @manuelafm received. @guijemont do you want to do a additional r? if not I'll go move this forward and land the changes finally in main

[guijemont]

Tests passed. An approval from @manuelafm received. @guijemont do you want to do a additional r? if not I'll go move this forward and land the changes finally in main

LGTM. I didn't look in detail at every line thinking of all corner cases, but when I tested an older version of the patch (manually fixing the checksum) it worked, and the differences brought by the new version look correct.