🩹 [Patch]: Refactor output handling in main.ps1 for improved readability (#33)

## Description

This pull request includes several changes to the `scripts/main.ps1`
file to improve the readability and output formatting of the script.

The most important changes include:

* Removed unnecessary `Write-Output` calls that wrapped the
`Get-PSResource` and `Get-Command` outputs.
* Added `Out-String` to the `Format-Table` command to ensure the table
output is properly formatted as a string.

## Type of change

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [ ] 📖 [Docs]
- [ ] 🪲 [Fix]
- [x] 🩹 [Patch]
- [ ] ⚠️ [Security fix]
- [ ] 🚀 [Feature]
- [ ] 🌟 [Breaking change]

## Checklist

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas

Author: MariusStorhaug

scripts/main.ps1

@@ -36,12 +36,12 @@ $requiredModules.GetEnumerator() | Sort-Object | ForEach-Object {
             }
         }
         Write-Output "Installed module: [$name]"
-        Write-Output (Get-PSResource -Name $name | Select-Object * | Out-String)
+        Get-PSResource -Name $name | Select-Object * | Out-String
 
         Write-Output 'Module commands:'
-        Write-Output (Get-Command -Module $name | Out-String)
+        Get-Command -Module $name | Out-String
     }
 }
 
 $requiredModules.Keys | Get-InstalledPSResource -Verbose:$false | Sort-Object -Property Name |
-    Format-Table -Property Name, Version, Prerelease, Repository -AutoSize -Wrap
+    Format-Table -Property Name, Version, Prerelease, Repository -AutoSize | Out-String