Add capability to utilize a custom repository file

[lbgracioso]

This pull request introduces the capability to utilize a custom repository file and it also eliminates the GPG keys creation (Instead, it now utilizes a URL for this purpose).

Please note that the URL may be subject to modification in the future.

[sonarcloud]

Quality Gate passed

Issues
11 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[viniciusferrao]

@lbgracioso why did you remove the capability of local files? That would prevent offline installations. Is there any reason or any fallback method to keep the offline install working?

[lbgracioso]

There was no "offline install" working, even before. It was only creating the GPG Keys.

The offline installation was a plan but not on my focus right now, and the code was also pretty messy. It's an idea to the future.

[sonarcloud]

Quality Gate passed

Issues
15 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[lbgracioso]

@viniciusferrao Please see 585aeea

[viniciusferrao]

Thanks @lbgracioso

Theres some changes to do in the future but it's looks good.