[Core] Upgrade jQuery to 3.5.1

Fixes: #1971

Author: mpkorstanje

CHANGELOG.md

@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
  * [Plugin] Restored `Status.isOk(boolean isStrict)` to avoid breaking existing plugins 
  * [Core] Execute features files without pickles ([#1973](https://github.com/cucumber/cucumber-jvm/issues/1973) M.P. Korstanje) 
  * [Spring] Require an active scenario before creating beans ([#1974](https://github.com/cucumber/cucumber-jvm/issues/1974) M.P. Korstanje)
+
 ## [6.0.0-RC2] (2020-05-03)
 
 ### Added
@@ -39,6 +40,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Fixed
  * [Core] Include all fields in `JsonFormatters` failure feature ([#1954](https://github.com/cucumber/cucumber-jvm/issues/1954) M.P. Korstanje) 
 
+### Security
+ * [Core] Upgrade jQuery to [3.5.1](https://blog.jquery.com/2020/04/10/jquery-3-5-0-released/) ([#1971](https://github.com/cucumber/cucumber-jvm/issues/1971) M.P. Korstanje)
+
 ## [6.0.0-RC1] (2020-04-23)
 
 ### Added

core/src/main/java/io/cucumber/core/plugin/TimelineFormatter.java

@@ -38,7 +38,7 @@ public final class TimelineFormatter implements ConcurrentEventListener {
             "/io/cucumber/core/plugin/timeline/index.html",
             "/io/cucumber/core/plugin/timeline/formatter.js",
             "/io/cucumber/core/plugin/timeline/report.css",
-            "/io/cucumber/core/plugin/timeline/jquery-3.4.1.min.js",
+            "/io/cucumber/core/plugin/timeline/jquery-3.5.1.min.js",
             "/io/cucumber/core/plugin/timeline/vis.min.css",
             "/io/cucumber/core/plugin/timeline/vis.min.js",
             "/io/cucumber/core/plugin/timeline/vis.override.css",

core/src/main/resources/io/cucumber/core/plugin/timeline/index.html

@@ -8,7 +8,7 @@
     <link href="chosen.min.css" rel="stylesheet" type="text/css"/>
     <link href="chosen.override.css" rel="stylesheet" type="text/css"/>
     <link href="report.css" rel="stylesheet" type="text/css"/>
-    <script src="jquery-3.4.1.min.js"></script>
+    <script src="jquery-3.5.1.min.js"></script>
     <script src="chosen.jquery.min.js"></script>
     <script src="vis.min.js"></script>
     <script src="formatter.js"></script>

core/src/main/resources/io/cucumber/core/plugin/timeline/jquery-3.4.1.min.js

@@ -118,7 +118,7 @@ void shouldWriteAllRequiredFilesToOutputDirectory() throws IOException {
 
         assertThat(REPORT_JS + ": did not exist in output dir", reportJsFile.exists(), is(equalTo(true)));
 
-        final List<String> files = Arrays.asList("index.html", "formatter.js", "jquery-3.4.1.min.js", "vis.min.css",
+        final List<String> files = Arrays.asList("index.html", "formatter.js", "jquery-3.5.1.min.js", "vis.min.css",
             "vis.min.js", "vis.override.css");
         for (final String e : files) {
             final File actualFile = new File(reportDir, e);