Enable blank line rules. (#132)

ElementX/Sources/Other/HTMLParsing/AttributedStringBuilder.swift

@@ -10,7 +10,6 @@ import DTCoreText
 import Foundation
 
 struct AttributedStringBuilder: AttributedStringBuilderProtocol {
-    
     private let temporaryBlockquoteMarkingColor = UIColor.magenta
     private let temporaryCodeBlockMarkingColor = UIColor.cyan
     private let linkColor = UIColor.blue
@@ -159,7 +158,6 @@ struct AttributedStringBuilder: AttributedStringBuilderProtocol {
     }
     
     private func addLinks(_ attributedString: NSMutableAttributedString) {
-        
         let string = attributedString.string
         let range = NSRange(location: 0, length: attributedString.string.count)
         

ElementX/Sources/Other/HTMLParsing/DTHTMLElement+AttributedStringBuilder.swift

@@ -17,7 +17,6 @@ public extension DTHTMLElement {
     ///   - imageHandler: An optional image handler to be run on `img` tags (if allowed) to update the `src` attribute.
     @objc func sanitize(font: UIFont) {
         if let name = name, !Self.allowedHTMLTags.contains(name) {
-            
             // This is an unsupported tag.
             // Remove any attachments to fix rendering.
             textAttachment = nil