ENH: Where https works, replace http using http_to_https.bash

[tbirdso]

Automated reformatting with https://github.com/InsightSoftwareConsortium/ITK/blob/master/Utilities/Maintenance/ApplyScriptToRemotes.sh

[tbirdso]

@dzenanz Seeing CircleCI failures in this repo that do not seem to appear in other external modules using Github Actions runners. Maybe something to do with CircleCI?

Upload file: /ITKIOOpenSlide-build/Testing/20220531-1528/Build.xml to https://open.cdash.org/submit.php?project=Insight&FileName=CircleCI___External-ITKIOOpenSlide-http_to_https-64-66a86fd___20220531-1528-Experimental___XML___Build.xml&MD5=72a2b1b19f2cbb849b3c15ad9c211b78 Size: 1067
   Error when uploading file: /ITKIOOpenSlide-build/Testing/20220531-1528/Build.xml
   Error message was: SSL certificate problem: certificate has expired
   Problems when submitting via HTTP

Warning: Failed to create the file doxygen-1.8.11.linux.bin.tar.gz: Permission

[dzenanz]

The CI seems to be broken. Let's leave the PR up, until someone can look into CI here.