Update dependency org.apache.maven.plugins:maven-shade-plugin to v3.6.1

Author: renovate[bot]

dough-api/pom.xml

@@ -106,7 +106,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.5.1</version>
+                <version>3.6.1</version>
 
                 <configuration>
                     <createSourcesJar>true</createSourcesJar>