Invoke-Git: Fix new line in returned strings

CHANGELOG.md

@@ -44,11 +44,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Enabled the function to extract the comment block if it is not at the top
     of the script file to support composite resources.
 - Updated code to pass newly added quality checks.
-- `Invoke-Git` 
+- `Invoke-Git`
   - Converted to public function.
   - Updated to use `System.Diagnostics.Process` for improved error handling.
   - Returns object, allowing caller to process result.
   - `git` commands no longer use `--quiet` to populate returned object.
+  - No longer write a new line to the end of string for the returned properties
+    `StandardOutput` and `StandardError`.
 
 ### Fixed
 

source/Public/Invoke-Git.ps1

@@ -79,6 +79,10 @@ function Invoke-Git
                 $returnValue.ExitCode = $process.ExitCode
                 $returnValue.StandardOutput = $process.StandardOutput.ReadToEnd()
                 $returnValue.StandardError = $process.StandardError.ReadToEnd()
+
+                # Remove all new lines at end of string.
+                $returnValue.StandardOutput = $returnValue.StandardOutput -replace '[\r?\n]+$'
+                $returnValue.StandardError = $returnValue.StandardError -replace '[\r?\n]+$'
             }
         }
     }