Bump scala.version from 2.11.8 to 2.13.2 in /scala-package

Bumps `scala.version` from 2.11.8 to 2.13.2.

Updates `scala-library` from 2.11.8 to 2.13.2
- [Release notes](https://github.com/scala/scala/releases)
- [Commits](scala/scala@v2.11.8...v2.13.2)

Updates `scala-reflect` from 2.11.8 to 2.13.2
- [Release notes](https://github.com/scala/scala/releases)
- [Commits](scala/scala@v2.11.8...v2.13.2)

Updates `scala-compiler` from 2.11.8 to 2.13.2
- [Release notes](https://github.com/scala/scala/releases)
- [Commits](scala/scala@v2.11.8...v2.13.2)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

scala-package/pom.xml

@@ -54,7 +54,7 @@
 
   <properties>
     <java.version>1.7</java.version>
-    <scala.version>2.11.8</scala.version>
+    <scala.version>2.13.2</scala.version>
     <build.platform/>
     <scala.binary.version>2.11</scala.binary.version>
     <base.revision>1.5.1</base.revision>