Invalid parsing of some URLs with a custom port

[arcln]

Current behavior

The current regular expression that is used to parse repository URLs does not handle custom ports properly.

For example, given the URL git@localhost:2080/git/test.git, the regexp will ouput the following groups:

auth: git
host: localhost
path: 2080/git/test.git

If the URL works out of the box, this codepath will be skipped and it will still work.
However, given a case where the URL needs to be converted to HTTP(s) with basic auth information, it will create an invalid URL : https://git@localhost/2080/git/test.git.

Expected behavior

The port should be parsed correctly. This can be done easily by customising the regexp a little, like I did in #1671.

Environment

• semantic-release version: 17.2.1, master
• CI environment: not relevant
• Plugins used: not relevant
• semantic-release configuration: not relevant
• CI logs: not relevant

[gr2m]

resolved via #1671