[PHP] SOAP extension (#2832)

## Motivation for the change, related issues

Adds support for SOAP extension to all PHP builds.

```php
<plaintext>
<?php
//Create the client object
$soapclient = new SoapClient('https://www.w3schools.com/xml/tempconvert.asmx?WSDL');

//Use the functions of the client, the params of the function are in
//the associative array
$params = array('Celsius' => '25');
$response = $soapclient->CelsiusToFahrenheit($params);

var_dump($response);
// 77

// Get the Celsius degrees from the Farenheit
$param = array('Fahrenheit' => '77');
$response = $soapclient->FahrenheitToCelsius($param);

var_dump($response);
// 25
```

Supersedes #1986 
Fixes #1236 

## Remaining work

- [x] Rebuild all PHP binaries
- [x] Remove the additional vitest options (stack trace length=100)

## Testing Instructions (or ideally a Blueprint)

* Go to `/phpinfo.php`, confirm the SOAP extension is enabled
* Paste the script above as index.php in the code editor, refresh the
WordPress homepage, confirm you see the expected responses

Author: adamziel

packages/php-wasm/compile/build.js

@@ -61,6 +61,11 @@ const argParser = yargs(process.argv.slice(2))
 			choices: ['yes', 'no'],
 			description: 'Build with libxml support',
 		},
+		WITH_SOAP: {
+			type: 'string',
+			choices: ['yes', 'no'],
+			description: 'Build with SOAP support',
+		},
 		WITH_LIBZIP: {
 			type: 'string',
 			choices: ['yes', 'no'],
@@ -186,6 +191,7 @@ const platformDefaults = {
 		WITH_FILEINFO: 'yes',
 		WITH_ICONV: 'yes',
 		WITH_LIBXML: 'yes',
+		WITH_SOAP: 'yes',
 		WITH_EXIF: 'yes',
 		WITH_GD: 'yes',
 		WITH_MBSTRING: 'yes',
@@ -252,6 +258,8 @@ await asyncSpawn(
 		'--build-arg',
 		getArg('WITH_LIBXML'),
 		'--build-arg',
+		getArg('WITH_SOAP'),
+		'--build-arg',
 		getArg('WITH_LIBZIP'),
 		'--build-arg',
 		getArg('WITH_EXIF'),