download-unsigned-sha256sums-gpg-signatures-from-people-tpo updates

Merge Info

• Related Issues

  • Closes #40782 (closed)
  • Closes #40783 (closed)

• Backport Timeline

  • Immediate - only first of the two patches should be backported (#40782 (closed))

• Issue Tracking

  • Link resolved issues with appropriate Release Prep issue for changelog generation

Change Description

In the first commit we change the script to use tb-build-04 and tb-build-05 instead of tb-build-03 (which does not exist anymore). This should be backported to maint-12.0.

In the second commit we update the URLs to include $projectname. This one should not be backported.