fix: Don’t add bullet points to blank lines

Author: smockle

src/fileIssueForResult.ts

@@ -7,7 +7,7 @@ export async function fileIssueForResult(octokit: Octokit, repoWithOwner: string
   const owner = repoWithOwner.split('/')[0];
   const repo = repoWithOwner.split('/')[1];
   const title = `Accessibility issue: ${result.problemShort[0].toUpperCase() + result.problemShort.slice(1)} on ${new URL(result.url).pathname}`;
-  const solutionLong = result.solutionLong?.split('\n').map((line) => { if (!line.trim().startsWith("Fix any") && !line.trim().startsWith("Fix all")) { return `- ${line}`; } else { return line; } }).join('\n');
+  const solutionLong = result.solutionLong?.split('\n').map((line) => { if (!line.trim().startsWith("Fix any") && !line.trim().startsWith("Fix all") && line.trim() !== "") { return `- ${line}`; } else { return line; } }).join('\n');
   const body = `
 An accessibility scan flagged the element \`${result.html}\` on ${result.url} because ${result.problemShort}. Learn more about why this was flagged by visiting ${result.problemUrl}.