updating Princess to version 2021-11-15.

The update was requested for #257.

Author: kfriedberger

lib/ivy.xml

@@ -146,9 +146,9 @@ SPDX-License-Identifier: Apache-2.0
         <dependency org="de.uni-freiburg.informatik.ultimate" name="smtinterpol" rev="2.5-916-ga5843d8b" conf="runtime-smtinterpol->master; contrib->sources"/>
 
         <!-- Princess for our Maven release -->
-        <dependency org="io.github.uuverifiers" name="princess_2.13" rev="2021-08-12" conf="runtime-princess-with-javacup->default; contrib->sources"/>
+        <dependency org="io.github.uuverifiers" name="princess_2.13" rev="2021-11-15" conf="runtime-princess-with-javacup->default; contrib->sources"/>
         <!-- Princess for our Ivy release-->
-        <dependency org="io.github.uuverifiers" name="princess_2.13" rev="2021-08-12" conf="runtime-princess->default; contrib->sources">
+        <dependency org="io.github.uuverifiers" name="princess_2.13" rev="2021-11-15" conf="runtime-princess->default; contrib->sources">
           <!-- Exclude dependency on java-cup and replace it with java-cup-runtime, which is enough.
                We use the JAR that is published by us instead of the one from net.sf.squirrel-sql.thirdparty-non-maven
                because the latter does not provide a separate JAR for java-cup-runtime. -->