fix(pull-request): 🐛 Rename parameter $RepositoryName to $RepoName

* Improved parameter naming for clarity in the `Set-AzDoPullRequest` function.
* This change enhances consistency with other function parameters.

Author: baswijdenes

AzureDevOpsPowerShell/Public/Api/Git/PullRequests/Set-AzDoPullRequest.ps1

@@ -100,7 +100,7 @@ function Set-AzDoPullRequest {
     # The name of the repository (optional for project-wide pull request queries).
     [Parameter(Mandatory, ValueFromPipelineByPropertyName, ValueFromPipeline)]
     [string]
-    $RepositoryName,
+    $RepoName,
 
     # The ID of a specific pull request (optional for listing all pull requests).
     [Parameter(Mandatory, ValueFromPipelineByPropertyName, ValueFromPipeline)]