Log message:
tex-extractbb{,-doc}: add version 1.1.0

extractbb is a program that exports the dimensions of an image
or PDF file to a plain text format that is easily parsed by
TeX. This tool is rarely run directly by users, but is
frequently used by packages running on XeTeX or upTeX. This
package specifically contains a Lua-based reimplementation
extractbb that behaves identically to the original C-based
version distributed with dvipdfmx.