PDFBOX-5660: update byte-buddy, adjust scope

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1929681 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

pdfbox/pom.xml

@@ -107,7 +107,8 @@
         <dependency>
             <groupId>net.bytebuddy</groupId>
             <artifactId>byte-buddy</artifactId>
-            <version>1.17.8</version>
+            <version>1.18.0</version>
+            <scope>test</scope>
         </dependency>
         <!-- For legal reasons (incompatible license), these three dependencies below
         are to be used only in the tests and may not be distributed.