man: rm postlude authors section
man: rm postlude authors section

It's both innacurate as Phillip isn't the sole author of all man pages
and is also non-inclusive to those that have participated in shaping and
updated man pages.

Just drop the section, it's not particularly useful and project
references are embedded on where to submit bugs and get help.

Signed-off-by: William Roberts <60148e894dabf0b83bde1d460768794cd453c455@intel.com>

tpm2-software/tpm2-tss,tpm2-software/tpm2-tss,tpm2-software/tpm2-tss