Remove flow-build-info.json from compiled JAR

Author: javier-godoy

pom.xml

@@ -108,7 +108,7 @@
                 </exclusion>
             </exclusions>
         </dependency>
-		<dependency>
+        <dependency>
 			<groupId>javax.servlet</groupId>
 			<artifactId>javax.servlet-api</artifactId>
 			<version>3.0.1</version>
@@ -151,7 +151,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>3.0.2</version>
+                <version>3.1.2</version>
                 <configuration>
                     <archive>
                         <index>true</index>
@@ -250,8 +250,19 @@
                             <additionalparam>-Xdoclint:none</additionalparam>
                         </configuration>
                     </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-jar-plugin</artifactId>
+						<version>3.1.2</version>
+						<configuration>
+							<!-- Generated file that shouldn't be included in add-ons -->
+							<excludes>
+								<exclude>META-INF/VAADIN/config/flow-build-info.json</exclude>
+							</excludes>
+						</configuration>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
 </project>