Extracting a document for minification is missing \ZipArchive::CREATE flag #75

Problem/Motivation

Deepl support document minification: https://github.com/DeepLcom/deepl-php?tab=readme-ov-file#document-minification

However, extracting the document for minification may fail because the ZipArchive->open call is missing the \ZipArchive::CREATE flag

Steps to reproduce

1. Create a docx with a single word 'test'
2. Call \DeepL\Translator::translateDocument with $options[TranslateDocumentOptions::ENABLE_DOCUMENT_MINIFICATION]
3. Notice the call results in an exception:
   Failed to open ... as ZIP file.

Proposed resolution

Add \ZipArchive::CREATE flag to \DeepL\DocumentMinifier::extractZipTo

User interface changes

None

API changes

None

Data model changes

None