update PSFramework dependency to version 1.9.308

[FH-Inway]

#871 inadvertently introduced a dependency on the 1.9.308 version of PSFramework by using the PSFDirectory parameter type.

[FH-Inway]

@Splaxi Kind of interesting how I noticed this. Normally, this is not an issue, since Install-Module d365fo.tools will install the latest version of the dependencies. But recently, I have been looking into Install-PSResource d365fo.tools. As I understand it, Install-PSResource is the newer way of installing PowerShell modules and should be preferred over Install-Module. But in good old Microsoft fashion, the new stuff is not fully compatible with the old stuff.
Case in point, Install-PSResource installs the oldest possible version of the dependencies.

Anyway, do you mind updating the PSFramework dependency to 1.9.308? That version is from 2 years ago. Or I can refactor the changes in #871 to not make use of PSFDirectory.

[Splaxi]

Let's update the dependency - I trust Fred and his work, as he is even more ridgid than me with breaking changes.

You can do it - if you feel for it.

[Splaxi]

Reason for my focus on non-breaking changes....

[FH-Inway]

Yeah, I was also suprised by the 150 downloads just 3 hours after the new version was released. Sometimes I wish we had some telemetry data for d365fo.tools to e.g. see how many installs are by automated pipelines.

[Splaxi]

I would argue 99%