sysutils/hstr: update 2.3 -> 3.1
Changelog: https://github.com/dvorka/hstr/releases/tag/3.1
https://github.com/dvorka/hstr/releases/tag/3.0 https://github.com/dvorka/hstr/releases/tag/2.6 https://github.com/dvorka/hstr/releases/tag/2.5 https://github.com/dvorka/hstr/releases/tag/2.4
PR: 288853
Reported by: 1o1o1 (github PR)
Reviewed by: monsieurp@gentoo.org (maintainer timeout)