Fix #249 causing failures trying to import dough as a dep (#252)

Author: WalshyDev

.gitignore

@@ -9,4 +9,5 @@
 
 **pom.xml.versionsBackup
 dependency-reduced-pom.xml
-publish.bat
+publish.bat
+.ci-friendly-pom.xml

pom.xml

@@ -259,6 +259,20 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <plugin>
+                <groupId>com.outbrain.swinfra</groupId>
+                <artifactId>ci-friendly-flatten-maven-plugin</artifactId>
+                <version>1.0.17</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>clean</goal>
+                            <goal>flatten</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>