Bump com.vanniktech:gradle-maven-publish-plugin from 0.20.0 to 0.26.0

Bumps [com.vanniktech:gradle-maven-publish-plugin](https://github.com/vanniktech/gradle-maven-publish-plugin) from 0.20.0 to 0.26.0.
- [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@0.20.0...0.26.0)

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

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

build.gradle

@@ -5,7 +5,7 @@ buildscript {
     ext.dokka_version = '1.9.10'
     ext.bnd_version = '6.4.0'
     ext.license_version = '0.16.1'
-    ext.vanniktech_version = '0.20.0'
+    ext.vanniktech_version = '0.26.0'
     ext.coroutines_version = '1.7.1'
 
     repositories {