sysutils/fusefs-httpdirfs: Update to 1.2.6

Changelog: https://github.com/fangfufu/httpdirfs/releases/tag/1.2.6

Backport upstream commits 43bdf7e71fde43084519e86051533a6b20c31474 and
08700415d7b61d9f611a858481b26858fe92eb7a

References:
https://github.com/fangfufu/httpdirfs/commit/43bdf7e71fde43084519e86051533a6b20c31474
https://github.com/fangfufu/httpdirfs/commit/08700415d7b61d9f611a858481b26858fe92eb7a

PR: 282451
Reviewed by: 0mp (maintainer)