Create rule S2486: Exceptions should not be ignored (#1667)

Co-authored-by: yassin-kammoun-sonarsource <yassin-kammoun-sonarsource@users.noreply.github.com>

rules/S2486/javascript/message.adoc

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+=== Message
+
+Handle this exception or don't catch it at all.
+

rules/S2486/javascript/metadata.json

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+{
+}

rules/S2486/javascript/rule.adoc

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+include::../description.adoc[]
+
+== Noncompliant Code Example
+
+[source,javascript]
+----
+function f() {
+  try {
+    doSomething();
+  } catch (err) {
+  }
+}
+----
+
+== Compliant Solution
+
+[source,javascript]
+----
+function f() {
+  try {
+    doSomething();
+  } catch (err) {
+    console.log(`Exception while doing something: ${err}`);
+  }
+}
+----
+
+include::../see.adoc[]
+
+ifdef::env-github,rspecator-view[]
+
+'''
+== Implementation Specification
+(visible only on this page)
+
+include::message.adoc[]
+
+'''
+== Comments And Links
+(visible only on this page)
+
+include::../comments-and-links.adoc[]
+endif::env-github,rspecator-view[]