Update pwsh style to latest community standards (#52)

* update pwsh style in store files

* update pwsh style in item files

* update pwsh style in connection files

* update pwsh style in certificate files

* update pwsh style in private files

* update pwsh style in drone helper

* update meta

* fix pwsh style

* fix output type

* fix typo in OutputType

* update appveyor build mode

* debugging build mode

* wip

* test windows pipeline

* fix typo

* simplify drone setup

* update readme

* remove deprecated cicd setup

* update pwsh style

src/Private/Get-ModuleBase.ps1

@@ -6,24 +6,16 @@ function Get-ModuleBase {
     .DESCRIPTION
         This is just a wrapper for enabling pester tests.
 
-
     .OUTPUTS
         Returns the base path as string
+    #>
 
-    .NOTES
-        - File Name   : Get-ModuleBase.ps1
-        - Author      : Marco Blessing - marco.blessing@googlemail.com
-        - Requires    :
-
-    .LINK
-        https://github.com/OCram85/PSCredentialStore
-#>
     [CmdletBinding()]
-    [OutputType()]
-    param()
-    begin { }
+    [OutputType([string])]
+    param ()
+    begin {}
     process {
         return $MyInvocation.MyCommand.Module.ModuleBase
     }
-    end { }
+    end {}
 }