Manual installation of libssl1.1 fails

[jwtan]

Error logs:

No libssl1.1 available in repositories -- attempting manual install
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  299k    0  299k    0     0   476k      0 --:--:-- --:--:-- --:--:--  476k
dpkg-deb: error: 'libssl.deb' is not a Debian format archive
dpkg: error processing archive libssl.deb (--install):
 dpkg-deb --control subprocess returned error exit status 2
Errors were encountered while processing:
 libssl.deb
E: No packages found
Manual libssl1.1 installation failed.

It looks like https://github.com/TheRemote/Legendary-Bedrock-Container/raw/main/libssl1-1.deb is not a valid URL (see line).