Implement publish retry

[shyim]

Publish often fails:

Extension URL (might take a few minutes): https://marketplace.visualstudio.com/items?itemName=shopware.shopware-lsp
Hub URL: https://marketplace.visualstudio.com/manage/publishers/shopware/extensions/shopware-lsp/hub
Published shopware.shopware-lsp (linux-armhf) v0.3.18.
Publishing 'shopware.shopware-lsp (linux-x64) v0.3.18'...
Error: Request timeout: /_apis/gallery/publishers/shopware/extensions/shopware-lsp
Error: Process completed with exit code 1.

Would be nice if there would be retries