Run CI on the series branches

Author: rossabaker

.github/workflows/ci.yml

@@ -9,9 +9,9 @@ name: Continuous Integration
 
 on:
   pull_request:
-    branches: ['*']
+    branches: ['*', series/*]
   push:
-    branches: ['*']
+    branches: ['*', series/*]
     tags: [v*, v*]
 
 env:

build.sbt

@@ -46,6 +46,7 @@ ThisBuild / githubWorkflowBuild := Seq(
     List("docs/makeMicrosite"),
     cond = Some(Scala212Cond)))
 
+ThisBuild / githubWorkflowTargetBranches := List("*", "series/*")
 ThisBuild / githubWorkflowTargetTags ++= Seq("v*")
 
 // currently only publishing tags