Enhance README with project badges

Added additional badges for project metrics.

Author: vardumper

README.md

@@ -14,7 +14,10 @@
 </table>
 <h1 align="center">Extended HTML Document Library</h1>
 
-<p dir="auto" align="center"><a href="https://dtrack.erikpoehler.us/projects/37279553-0c47-476a-9efd-ed379fabca1a" rel="nofollow"><img src="https://camo.githubusercontent.com/49e524a5f841859fb75ecc760a575cd189174dc7862b62cb97c23e121af0292f/68747470733a2f2f64747261636b2e6572696b706f65686c65722e75732f6170692f76312f62616467652f76756c6e732f70726f6a6563742f33373237393535332d306334372d343736612d396566642d6564333739666162636131613f6170694b65793d6f64745f4a354f4b7a394a6357704b416e717a383077687854767741336f516a47424779" alt="Vulnerabilities for extended-htmldocument" data-canonical-src="https://dtrack.erikpoehler.us/api/v1/badge/vulns/project/37279553-0c47-476a-9efd-ed379fabca1a?apiKey=odt_nG83W_EAcQZkk6b5KqknIVoK8nfNjSz38Ompnn" style="max-width: 100%;"></a>
+<p dir="auto" align="center">
+  <a href="https://dtrack.erikpoehler.us/projects/37279553-0c47-476a-9efd-ed379fabca1a" rel="nofollow">
+    <img src="https://dtrack.erikpoehler.us/api/v1/badge/vulns/project/37279553-0c47-476a-9efd-ed379fabca1a?apiKey=odt_nG83W_EAcQZkk6b5KqknIVoK8nfNjSz38Ompnn"> 
+  </a>
 <a target="_blank" rel="noopener noreferrer nofollow" href="https://camo.githubusercontent.com/0395833017ab75581633c6828b2a15a3e2b8146edfd2fc916b8c4dab59859441/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f756e697425323074657374732d70617373696e672d677265656e3f7374796c653d666c617426636f6c6f723d253233346331"><img src="https://camo.githubusercontent.com/0395833017ab75581633c6828b2a15a3e2b8146edfd2fc916b8c4dab59859441/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f756e697425323074657374732d70617373696e672d677265656e3f7374796c653d666c617426636f6c6f723d253233346331" alt="Static Badge" data-canonical-src="https://img.shields.io/badge/unit%20tests-passing-green?style=flat&amp;color=%234c1" style="max-width: 100%;"></a>
 <a href="https://vardumper.github.io/extended-htmldocument/unit-tests" rel="nofollow"><img src="https://github.com/vardumper/extended-htmldocument/raw/main/coverage.svg" alt="Code Coverage" style="max-width: 100%;"></a>
 <a href="https://packagist.org/packages/vardumper/extended-htmldocument" rel="nofollow"><img src="https://camo.githubusercontent.com/f0ea27fa2c20e81d786e2317d886a9ce6abf5948f3e666d34ff35d4d7f26efce/68747470733a2f2f706f7365722e707567782e6f72672f76617264756d7065722f657874656e6465642d68746d6c646f63756d656e742f762f737461626c65" alt="Latest Stable Version" data-canonical-src="https://poser.pugx.org/vardumper/extended-htmldocument/v/stable" style="max-width: 100%;"></a>