Scala-Steward: Update akka-actor, ... from 2.6.19 to 2.6.20

[scala-steward]

Updates

• com.typesafe.akka:akka-actor
• com.typesafe.akka:akka-actor-testkit-typed
• com.typesafe.akka:akka-actor-typed
• com.typesafe.akka:akka-cluster-sharding-typed
• com.typesafe.akka:akka-cluster-typed
• com.typesafe.akka:akka-discovery
• com.typesafe.akka:akka-persistence-query
• com.typesafe.akka:akka-persistence-testkit
• com.typesafe.akka:akka-persistence-typed
• com.typesafe.akka:akka-serialization-jackson
• com.typesafe.akka:akka-slf4j
• com.typesafe.akka:akka-stream

from 2.6.19 to 2.6.20.
GitHub Release Notes - Version Diff

I'll automatically update this PR to resolve conflicts as long as you don't change it yourself.

If you'd like to skip this version, you can just close this PR. If you have any feedback, just mention me in the comments below.

Configure Scala Steward for your repository with a .scala-steward.conf file.

Have a fantastic day writing Scala!

Adjust future updates

Add this to your .scala-steward.conf file to ignore future updates of this dependency:

updates.ignore = [ { groupId = "com.typesafe.akka" } ]

Or, add this to slow down future updates of this dependency:

dependencyOverrides = [{
  pullRequests = { frequency = "@monthly" },
  dependency = { groupId = "com.typesafe.akka" }
}]

labels: library-update, early-semver-patch, semver-spec-patch, commit-count:1

[PawelLipski]

TBD what's the license for the newly-released Akka version, given the y'day's announcement from Lightbend ☹️ @LukaszKontowski if you could check at your convenience

[LukaszKontowski]

TBD what's the license for the newly-released Akka version, given the y'day's announcement from Lightbend ☹️ @LukaszKontowski if you could check at your convenience

For 2.6.20 there still is old good Apache 2.0 license, so we can use these versions without fear. Proof: https://github.com/akka/akka/blob/v2.6.20/LICENSE

[LukaszKontowski]

Looks like new license will come with 2.7.0 - https://github.com/akka/akka/blob/main/LICENSE#L6

[PawelLipski]

Okay... if you could push an adequate change to Steward conf on this PR, and let's merge this one and also #251

[LukaszKontowski]

Okay... if you could push an adequate change to Steward conf on this PR, and let's merge this one and also #251

Done for this PR

[LukaszKontowski]

Need to improve the .scala-steward.conf - as akka-http has different versions but the same problem with license