fix: fix server folder in publish script
Our publish job is failing https://gitlab.com/gitlab-org/gitlab-web-ide-vscode-fork/-/jobs/4148970823
curl: Can't open '.build/vscode-reh/*'!The reason is that we are now packaging the web assets as well, and the folder changed from vscode-reh to vscode-reh-web. (feat: package Web UI into the VS Code Server (!39 - merged))