Update version to 1.0.6

Author: SweetInk

pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>online.githuboy</groupId>
     <artifactId>PDFDownloader</artifactId>
-    <version>1.0.5</version>
+    <version>1.0.6</version>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>