Define bean RestTemplate

Fixes #306

src/main/java/com/faforever/api/config/WebHookConfig.java

@@ -0,0 +1,14 @@
+package com.faforever.api.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class WebHookConfig {
+
+  @Bean
+  public RestTemplate restTemplate() {
+    return new RestTemplate();
+  }
+}

src/main/java/com/faforever/api/deployment/LegacyFeaturedModDeploymentTask.java

@@ -16,7 +16,8 @@
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
 import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream;
-import org.springframework.context.annotation.Lazy;
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 import org.springframework.util.Assert;
 import org.springframework.web.client.RestClientException;
@@ -56,7 +57,7 @@
  */
 @Slf4j
 @Component
-@Lazy
+@Scope(BeanDefinition.SCOPE_PROTOTYPE)
 public class LegacyFeaturedModDeploymentTask implements Runnable {
 
   private static final String NON_WORD_CHARACTER_PATTERN = "[^\\w]";