Snippets for libwebp 1.6.0 from Fedora i686

Sourced from https://kojipkgs.fedoraproject.org/packages/libwebp/1.6.0/3.fc44/data/logs/i686/build.log.

• /builddir/build/BUILD/libwebp-1.6.0-build/libwebp-1.6.0/examples/webpinfo.c:940:70: warning: ‘%6d’ directive output may be truncated writing between 6 and 11 bytes into a region of size between 6 and 11 [-Wformat-truncation=]
    940 |     snprintf(error_message, 50, "Unknown chunk at offset %6d, length %6d",
        |                                                                      ^~~