Add Swift UIWebView nil baseURL detection rule and update snapshots#189

ganeshpatro321 merged 39 commits intocoderabbitai:maincoderabbitai/ast-grep-essentials:mainfrom

ESS-ENN:swift-webview-config-base-url-swiftESS-ENN/ast-grep-essentials:swift-webview-config-base-url-swiftCopy head branch name to clipboard