Merge pull request #86 from playframework/dependabot/maven/com.typesafe.akka-akka-stream_2.12-2.6.12

Bump akka-stream_2.12 from 2.6.3 to 2.6.12

Author: mkurz

pom.xml

@@ -86,7 +86,7 @@
     <properties>
         <netty.version>4.1.58.Final</netty.version>
         <reactive-streams.version>1.0.3</reactive-streams.version>
-        <akka-stream.version>2.6.3</akka-stream.version>
+        <akka-stream.version>2.6.12</akka-stream.version>
         <maven-bundle-plugin.version>5.1.1</maven-bundle-plugin.version>
         <maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
     </properties>