Bump scala.version from 2.10.0 to 2.13.1

Bumps `scala.version` from 2.10.0 to 2.13.1.

Updates `scala-compiler` from 2.10.0 to 2.13.1
- [Release notes](https://github.com/scala/scala/releases)
- [Commits](https://github.com/scala/scala/compare/v2.10.0...v2.13.1)

Updates `scala-library` from 2.10.0 to 2.13.1
- [Release notes](https://github.com/scala/scala/releases)
- [Commits](https://github.com/scala/scala/compare/v2.10.0...v2.13.1)

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 78e76c5..43fe1e6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
 
         <pdf.required>false</pdf.required>
 
-        <scala.version>2.10.0</scala.version>
+        <scala.version>2.13.1</scala.version>
 
         <scalate.version>1.6.1</scalate.version>
         <scalate.mode>production</scalate.mode>