Bump ru.vyarus.mkdocs from 3.0.0 to 4.0.1

Bumps ru.vyarus.mkdocs from 3.0.0 to 4.0.1.

---
updated-dependencies:
- dependency-name: ru.vyarus.mkdocs
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

build.gradle

@@ -4,7 +4,7 @@ plugins {
     alias(libs.plugins.serialization)
     id "org.jlleitschuh.gradle.ktlint" version "12.1.0"
     id "io.github.gradle-nexus.publish-plugin" version "1.3.0"
-    id 'ru.vyarus.mkdocs' version '3.0.0'
+    id 'ru.vyarus.mkdocs' version '4.0.1'
 }
 mkdocs.sourcesDir = 'docs'