Allow psr client to build URL

[jimmypuckett]

1️⃣ Is this something that is wanted/needed? Did you create an issue / discussion about it first?

This is part of #1294 in that it allows the PSR client to set the URL.

2️⃣ Does it contain multiple, unrelated changes? Please separate the PRs out.

No

3️⃣ Does it include tests, if possible? (Not a deal-breaker, just a nice-to-have)

No

4️⃣ Please include a thorough description of the improvement and reasons why it's useful.

In the current code, when the temp URL is created, it is being manually made, but not taking into consideration schema & port, so it will not work when running s3 compatable storage on non https. This just cast GuzzleHttp\Psr7\Uri to a string, so it keeps up with the correct path

5️⃣ Thanks for contributing! 🙌

[jimmypuckett]

@calebporzio I know you are busy with v2, but any chance you can review this? We trying to use a minio container locally to develop & test, but cannot with the way that URL's are made.

[calebporzio]

Thanks @jimmypuckett !