Snippets for wxwidgets 3.2.11 from Nix x86_64-linux

Sourced from https://hydra.nixos.org/log/8j2vzjhbarafs6h0iy1ayii8nk9ri658-wxwidgets-3.2.11.drv.

• ./src/richtext/richtextbuffer.cpp:13332:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]