finagle-core: -> 2.13

Problem

There is no 2.13 release for finagle core

Solution

Make a 2.13 build

Result

A 2.13 build

Signed-off-by: Moses Nakamura <mnakamura@twitter.com>

Differential Revision: https://phabricator.twitter.biz/D364013

CHANGELOG.rst

@@ -16,6 +16,8 @@ Runtime Behavior Changes
   unhandled. We have updated the logic to ensure that `TimeoutException`s are handled accordingly. 
   ``PHAB_ID=D356846``
 
+* util: Upgrade to Scala Collections Compat 2.1.2. ``PHAB_ID=D364013``
+
 Breaking API Changes
 ~~~~~~~~~~~~~~~~~~~~
 

build.sbt

@@ -62,7 +62,7 @@ val baseSettings = Seq(
   // Workaround for a scaladoc bug which causes it to choke on empty classpaths.
   unmanagedClasspath in Compile += Attributed.blank(new java.io.File("doesnotexist")),
   libraryDependencies ++= Seq(
-    "org.scala-lang.modules" %% "scala-collection-compat" % "2.1.1",
+    "org.scala-lang.modules" %% "scala-collection-compat" % "2.1.2",
     // See https://www.scala-sbt.org/0.13/docs/Testing.html#JUnit
     "com.novocode" % "junit-interface" % "0.11" % "test",
     "org.mockito" % "mockito-all" % "1.10.19" % "test",