fix: allow attributes on paragraphs with tweets

The old reg ex is only capturing `<p>` elements if those elements have no attribute set (eg `class` or `id`). This PR expands the reg ex to allow any attributes to be present.

Demo on regexr: https://regexr.com/6v8ih

Author: ovlb

twitter.js

@@ -309,9 +309,9 @@ async function getStyles() {
 const asyncReplace = require('string-replace-async')
 
 async function autoEmbedTweets(content, outputPath, options) {
-    // https://regexr.com/5c39d
-    let findTweets = /<p>(<a href=")?(https:\/\/twitter.com\/[^/]+\/status\/([0-9]+))(">\2<\/a>)?<\/p>/g
+    // https://regexr.com/6v8ih
+    let findTweets = /<p ?.*>(<a href=")?(https:\/\/twitter.com\/[^/]+\/status\/([0-9]+))(">\2<\/a>)?<\/p>/g
     return await asyncReplace(content, findTweets, async(match, p1, p2, p3) => {
         return await getTweet(p3, options)
     })
-}
+}