add bps86 as a contributor for content

[allcontributors]

Adds @bps86 as a contributor for content.

This was requested by sspencerwire in this comment

[skip ci]

[github-actions]

Test results for d732d8b:

Number of broken URLs: 5

URL,RESULT,FILENAME
 https://ftp.gnu.org/gnu/hello/hello-2.12.tar.gz,failed,labs/systems_administration_I/lab7-software_management.md
 http://your_ip,failed,guides/cms/mediawiki.md
 http://$(hostname):8080,failed,guides/repositories/pulp_fetch_upload.md
 http://howtotechwriting.com/,failed,guides/contribute/README.md
 https://allcontributors.org/docs/en/emoji-key,failed,guides/contribute/README.md