Upgrade to Scala 2.13.0-M5

[xerial]

Need to wait the updates of the following libraries:

• Scala.js (0.6.25)
• ScalaTest publish for Scala 2.13.0-M5 scalatest/scalatest#1409
• ScalaCheck publish for Scala 2.13.0-M5 typelevel/scalacheck#418
  • ScalaCheck for Scala.js update Scala.js and sbt versions (on 2.13 release branch) typelevel/scalacheck#435
• Scala 2.13.0-M5 serialization regression investigate possible serialization regression(s) in 2.13 milestones scala/scala-dev#562
  • scala.collection.generic.DefaultSerializationProxy https://travis-ci.org/wvlet/airframe/jobs/439978533
• Simply extending Iterable would break on Java serialization scala/bug#11192
• Type bound check regression Type parameter bound check regression in Scala 2.13.0-M5 scala/bug#11202

[error] /home/travis/build/wvlet/airframe/airframe-jmx/src/main/scala/wvlet/airframe/jmx/JMXMBean.scala:79:26: inferred type arguments [javax.management.JMX] do not conform to method getAnnotation's type parameter bounds [A <: java.lang.annotation.Annotation]
[error]     val description = cl.getAnnotation(classOf[JMX]) match {

[codecov]

Codecov Report

Merging #232 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master     #232   +/-   ##
=======================================
  Coverage   83.78%   83.78%           
=======================================
  Files         142      142           
  Lines        5457     5457           
  Branches      551      551           
=======================================
  Hits         4572     4572           
  Misses        885      885

Impacted Files	Coverage Δ
...x/src/main/scala/wvlet/airframe/jmx/JMXMBean.scala	70% <100%> (ø)	⬆️
...e-log/shared/src/main/scala/wvlet/log/Logger.scala	96.92% <100%> (ø)	⬆️

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[xerial]

Although scala/bug#11192 is not yet fixed, we can release a new version for Scala 2.13.0-M5