chore(deps): bump com.vanniktech.maven.publish from 0.30.0 to 0.31.0

Bumps [com.vanniktech.maven.publish](https://github.com/vanniktech/gradle-maven-publish-plugin) from 0.30.0 to 0.31.0.
- [Release notes](https://github.com/vanniktech/gradle-maven-publish-plugin/releases)
- [Changelog](https://github.com/vanniktech/gradle-maven-publish-plugin/blob/main/CHANGELOG.md)
- [Commits](vanniktech/gradle-maven-publish-plugin@0.30.0...0.31.0)

---
updated-dependencies:
- dependency-name: com.vanniktech.maven.publish
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

eppo/build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id 'com.android.library'
     id 'maven-publish'
-    id "com.vanniktech.maven.publish" version "0.30.0"
+    id "com.vanniktech.maven.publish" version "0.31.0"
     id 'signing'
     id "com.diffplug.spotless" version "7.0.2"
 }