[Bug] Fixes: #1802 Hanno "closed"

There is no career page on Hanno and the site seems to be closed.

This is a modified version of, and should adhere to, the Contributing Guidelines.

[x] This PR contains housekeeping only (URL edits, copy changes etc) - if this is checked, delete other lines that don't apply
[ ] You are an employee of the company mentioned and confirm all included details are correct.
[ ] You know your alphabet - company is listed in alphabetical order in the README.md file.
[ ] The company directly hires employees. No bootcamps / freelance sites / etc
[ ] The company hires remote employees, or positions are available to remote workers and are clearly illustrated as such.
[ ] A company profile is included - This is required for new additions.
[x] An entry has been added or edited within the readme.md file.
[ ] Remote status has details regarding how the culture includes remote employees, how the company integrated remote workers, etc
[ ] Region details the geographic regions in which this company employees can reside. For more details see the instructions in the example company profile.
[ ] How to apply details the best approach for new applications, page on site where open position are listed, and any other help available for job hunters

remoteintech / remote-jobs