Remove Audit references

We do not have an Audit Filter yet

Signed-off-by: Robert Young <robertyoungnz@gmail.com>

Author: robobario

_layouts/index.html

@@ -12,7 +12,7 @@
       </div>
       <div class="col-lg-6">
         <h1 class="fw-bold text-body-emphasis lh-1 mb-3" id="krx-hero-title">Kroxylicious, the snappy open source proxy for Apache Kafka<sup>&#174;</sup></h1>
-        <p class="lead">Topic encryption, policy-enforcement, multi-tenancy, audit and much more.</p>
+        <p class="lead">Topic encryption, policy-enforcement, multi-tenancy and much more.</p>
         <div class="d-grid gap-2 d-md-flex justify-content-md-start">
           <a href="{{site.baseurl}}/overview/" alt="What Kroxylicious is and how does it work?" type="button" class="btn btn-light btn-lg px-4 gap-3">What is it?</a>
           <a href="{{site.baseurl}}/use-cases/" alt="What can Kroxylicious do?" type="button" class="btn btn-light btn-lg px-4 gap-3">What can it do?</a>