Only apply patches for manual pecl builds

Author: shivammathur

extension/BuildPhpExtension/private/Get-Extension.ps1

@@ -56,8 +56,14 @@ function Get-Extension {
             throw "No extension found in config.w32"
         }
         $name = ($extensionLine -replace '.*EXTENSION\(([^,]+),.*', '$1') -replace '["'']', ''
-        if(Test-Path -PATH $PSScriptRoot\..\patches\$name.ps1) {
-            . $PSScriptRoot\..\patches\$name.ps1
+
+        # Apply patches only for php/php-windows-builder and shivammathur/php-windows-builder
+        if($null -ne $env:GITHUB_REPOSITORY) {
+            if($env:GITHUB_REPOSITORY -eq 'php/php-windows-builder' -or $env:GITHUB_REPOSITORY -eq 'shivammathur/php-windows-builder') {
+                if(Test-Path -PATH $PSScriptRoot\..\patches\$name.ps1) {
+                    . $PSScriptRoot\..\patches\$name.ps1
+                }
+            }
         }
         return $name
     }