chore: Add support for Scala 2.13.17 (#727)

* chore: Add support for Scala 2.13.17

* chore: Also drop support for Scala 2.12.16

Author: tgodzik

.github/workflows/ci.yml

@@ -23,6 +23,7 @@ jobs:
             { version: '2.12.19' },
             { version: '2.12.18' },
             { version: '2.13.16' },
+            { version: '2.13.17' },
           ]
     steps:
       - name: checkout the repo

build.sbt

@@ -2,7 +2,7 @@ import sbtcrossproject.CrossProject
 import sbtcrossproject.CrossType
 
 lazy val latestMunitVersion = "1.2.1"
-lazy val scalametaVersion = "4.9.9"
+lazy val scalametaVersion = "4.14.0"
 lazy val defaultScala212 = "2.12.20"
 lazy val defaultScala213 = "2.13.16"
 lazy val defaultScala3 = "3.3.6"
@@ -11,11 +11,11 @@ lazy val bin212 =
     defaultScala212,
     "2.12.19",
     "2.12.18",
-    "2.12.17",
-    "2.12.16"
+    "2.12.17"
   )
 lazy val bin213 =
   Seq(
+    "2.13.17",
     defaultScala213
   )