chore: edit gitignore

Author: Ixl123

.gitignore

@@ -3,3 +3,4 @@
 node_modules
 .cache
 dist
+coverage

coverage/clover.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<coverage generated="1585495238510" clover="3.2.0">
-  <project timestamp="1585495238510" name="All files">
+<coverage generated="1585495549724" clover="3.2.0">
+  <project timestamp="1585495549724" name="All files">
     <metrics statements="0" coveredstatements="0" conditionals="0" coveredconditionals="0" methods="0" coveredmethods="0" elements="0" coveredelements="0" complexity="0" loc="0" ncloc="0" packages="0" files="0" classes="0"/>
   </project>
 </coverage>

coverage/lcov-report/index.html

@@ -79,7 +79,7 @@ <h1>All files</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank">istanbul</a>
-                at Sun Mar 29 2020 17:20:38 GMT+0200 (GMT+02:00)
+                at Sun Mar 29 2020 17:25:49 GMT+0200 (GMT+02:00)
             </div>
         </div>
         <script src="prettify.js"></script>