title: maven build failing to download com.lowagie:itext:jar:2.1.7.js6 dependency
body: <p>Previously my build is running fine but all of a sudden it's failing with the below error.</p>
  <pre><code>Failed to collect dependencies at ar.com.fdvs:DynamicJasper:jar:5.3.0 -&gt; net.sf.jasperreports:jasperreports:jar:6.8.0 -&gt; com.lowagie:itext:jar:2.1.7.js6: Failed to read artifact descriptor for com.lowagie:itext:jar:2.1.7.js6: Could not transfer artifact com.lowagie:itext:pom:2.1.7.js6 from/to maven-default-http-blocker (http://0.0.0.0/): Blocked mirror for repositories: [jaspersoft-third-party (http://jaspersoft.jfrog.io/jaspersoft/third-party-ce-artifacts/, default, releases+snapshots), jr-ce-releases (http://jaspersoft.jfrog.io/jaspersoft/jr-ce-releases, default, releases+snapshots)] -&gt; [Help 1]
  [ERROR] 
  </code></pre>
  <p>These are the dependencies I am using in my code.</p>
  <pre><code>        &lt;dependency&gt;
              &lt;groupId&gt;com.lowagie&lt;/groupId&gt;
              &lt;artifactId&gt;itext&lt;/artifactId&gt;
              &lt;version&gt;2.1.7.js6&lt;/version&gt;
              &lt;scope&gt;compile&lt;/scope&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;ar.com.fdvs&lt;/groupId&gt;
              &lt;artifactId&gt;DynamicJasper&lt;/artifactId&gt;
              &lt;version&gt;5.3.1&lt;/version&gt;
          &lt;/dependency&gt;
          &lt;!-- https://mvnrepository.com/artifact/ar.com.fdvs/DynamicJasper-core-fonts --&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;ar.com.fdvs&lt;/groupId&gt;
              &lt;artifactId&gt;DynamicJasper-core-fonts&lt;/artifactId&gt;
              &lt;version&gt;2.0&lt;/version&gt;
          &lt;/dependency&gt;
  </code></pre>
  <p>I tried changing the DynamicJasper version also but no luck.</p>
  <p>In the docker file, I am using the below image as a base image.</p>
  <pre><code>FROM maven:3.6.0-jdk-11-slim AS build
  </code></pre>