Add cbeams@ to static.springframework.org scp config

Necessary because bamboo's public key is in my user's authorized_keys
on static.springframework.org

pom.xml

@@ -79,7 +79,7 @@
 		</snapshotRepository>
 		<site>
 			<id>static.springframework.org</id>
-			<url>scp://static.springframework.org/var/www/domains/springframework.org/static/htdocs/spring-integration/sites/${project.version}</url>
+			<url>scp://cbeams@static.springframework.org/var/www/domains/springframework.org/static/htdocs/spring-integration/sites/${project.version}</url>
 		</site>
 	</distributionManagement>
 	<build>