Bump dependencyDownloadVersion from 1.3.0 to 1.3.1 in /Plan (#3100)

Bumps `dependencyDownloadVersion` from 1.3.0 to 1.3.1.

Updates `dev.vankka:dependencydownload-runtime` from 1.3.0 to 1.3.1
- [Release notes](https://github.com/Vankka/DependencyDownload/releases)
- [Commits](https://github.com/Vankka/DependencyDownload/compare/v1.3.0...v1.3.1)

Updates `dev.vankka.dependencydownload.plugin` from 1.3.0 to 1.3.1

---
updated-dependencies:
- dependency-name: dev.vankka:dependencydownload-runtime
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: dev.vankka.dependencydownload.plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Plan/build.gradle

@@ -94,7 +94,7 @@ subprojects {
         slf4jVersion = "2.0.7"
         geoIpVersion = "4.0.1"
         gsonVersion = "2.10.1"
-        dependencyDownloadVersion = "1.3.0"
+        dependencyDownloadVersion = "1.3.1"
         ipAddressMatcherVersion = "5.4.0"
 
         bstatsVersion = "3.0.2"