Update app.yaml

Author: kioie

pom.xml

@@ -82,13 +82,16 @@
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>com.google.cloud.tools</groupId>
+                <artifactId>appengine-maven-plugin</artifactId>
+                <version>2.2.0</version>
+                <configuration>
+                    <deploy.projectId>mystical-ally-277821</deploy.projectId>
+                    <deploy.version>auto</deploy.version>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
-    <pluginRepositories>
-        <pluginRepository>
-            <id>spring-releases</id>
-            <url>https://repo.spring.io/libs-release</url>
-        </pluginRepository>
-    </pluginRepositories>
 </project>