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/Import-CSPfxCertificate.ps1

@@ -22,18 +22,10 @@ function Import-CSPfxCertificate {
 
     .EXAMPLE
         Import-CSPfxCertificate -Path (Join-Path -Path $Env:APPDATA -ChildPath '/PSCredentialStore.pfx')
-
-    .NOTES
-        File Name   : Import-CSPfxCertificate.ps1
-        Author      : Marco Blessing - marco.blessing@googlemail.com
-        Requires    :
-
-    .LINK
-        https://github.com/OCram85/PSCredentialStore
     #>
+
     [CmdletBinding()]
-    [OutputType()]
-    param(
+    param (
         [Parameter(Mandatory = $true)]
         [ValidateNotNullOrEmpty()]
         [string]$Path,
@@ -68,6 +60,7 @@ function Import-CSPfxCertificate {
         )]
         [string]$OpenFlags = 'ReadWrite'
     )
+
     begin {
         $Store = [System.Security.Cryptography.X509Certificates.X509Store]::new($StoreName, $StoreLocation)
         try {
@@ -77,6 +70,7 @@ function Import-CSPfxCertificate {
             $_.Exception.Message | Write-Error -ErrorAction Stop
         }
     }
+
     process {
         try {
             $cert = [System.Security.Cryptography.X509Certificates.X509Certificate2]::new(