Update scala-library to 3.8.1

Author: scala-steward

build.sbt

@@ -15,7 +15,7 @@ import scala.concurrent.duration.DurationInt
 import scala.sys.process.Process
 
 val scala2_12 = "2.12.21"
-val scala2_13 = "2.13.18"
+val scala2_13 = "3.8.1"
 val scala3 = "3.3.7"
 
 val scala2Versions = List(scala2_12, scala2_13)

core/src/main/scala-2/sttp/tapir/internal/CaseClassUtil.scala

@@ -56,7 +56,7 @@ private[tapir] class CaseClassUtil[C <: blackbox.Context, T: C#WeakTypeTag](val
           case List(Select(_, name @ TermName(_))) if name.decodedName.toString.startsWith("<init>$default") =>
             None
           case List(Literal(Constant(str: String))) =>
-            // before Scala 2.13.18, the above test for a default value worked; now we need this additional condition
+            // before Scala 3.8.1, the above test for a default value worked; now we need this additional condition
             if (str == "") None else Some(str)
           case _ => throw new IllegalStateException(s"Cannot extract annotation argument from: ${c.universe.showRaw(a.tree)}")
         }

openapi-codegen/sbt-plugin/src/sbt-test/sbt-openapi-codegen/caching/build.sbt

@@ -1,7 +1,7 @@
 lazy val root = (project in file("."))
   .enablePlugins(OpenapiCodegenPlugin)
   .settings(
-    scalaVersion := "2.13.18",
+    scalaVersion := "3.8.1",
     version := "0.1",
     openapiGenerateEndpointTypes := true
   )

openapi-codegen/sbt-plugin/src/sbt-test/sbt-openapi-codegen/minimal/build.sbt

@@ -1,7 +1,7 @@
 lazy val root = (project in file("."))
   .enablePlugins(OpenapiCodegenPlugin)
   .settings(
-    scalaVersion := "2.13.18",
+    scalaVersion := "3.8.1",
     version := "0.1",
     openapiGenerateEndpointTypes := true
   )

openapi-codegen/sbt-plugin/src/sbt-test/sbt-openapi-codegen/multi_file/build.sbt

@@ -1,7 +1,7 @@
 lazy val root = (project in file("."))
   .enablePlugins(OpenapiCodegenPlugin)
   .settings(
-    scalaVersion := "2.13.18",
+    scalaVersion := "3.8.1",
     version := "0.1",
     openapiGenerateEndpointTypes := true
   )

openapi-codegen/sbt-plugin/src/sbt-test/sbt-openapi-codegen/oneOf-json-roundtrip/build.sbt

@@ -1,7 +1,7 @@
 lazy val root = (project in file("."))
   .enablePlugins(OpenapiCodegenPlugin)
   .settings(
-    scalaVersion := "2.13.18",
+    scalaVersion := "3.8.1",
     version := "0.1",
     openapiStreamingImplementation := "pekko",
     openapiGenerateEndpointTypes := true

openapi-codegen/sbt-plugin/src/sbt-test/sbt-openapi-codegen/oneOf-json-roundtrip_jsoniter/build.sbt

@@ -1,7 +1,7 @@
 lazy val root = (project in file("."))
   .enablePlugins(OpenapiCodegenPlugin)
   .settings(
-    scalaVersion := "2.13.18",
+    scalaVersion := "3.8.1",
     version := "0.1",
     openapiJsonSerdeLib := "jsoniter",
     openapiStreamingImplementation := "pekko",

openapi-codegen/sbt-plugin/src/sbt-test/sbt-openapi-codegen/option-overrides/build.sbt

@@ -1,7 +1,7 @@
 lazy val root = (project in file("."))
   .enablePlugins(OpenapiCodegenPlugin)
   .settings(
-    scalaVersion := "2.13.18",
+    scalaVersion := "3.8.1",
     version := "0.1",
     openapiPackage := "com.example.generated.apis",
     openapiObject := "MyExampleEndpoints",

openapi-codegen/sbt-plugin/src/sbt-test/sbt-openapi-codegen/petstore/build.sbt

@@ -1,7 +1,7 @@
 lazy val root = (project in file("."))
   .enablePlugins(OpenapiCodegenPlugin)
   .settings(
-    scalaVersion := "2.13.18",
+    scalaVersion := "3.8.1",
     version := "0.1",
     openapiStreamingImplementation := "pekko",
     openapiGenerateEndpointTypes := true