bump dokka to match kotlin version

should get rid of build time warnings

Author: HighKo

pom.xml

@@ -59,6 +59,13 @@
 
     <dependencyManagement>
         <dependencies>
+            <dependency>
+                <groupId>org.jetbrains.kotlin</groupId>
+                <artifactId>kotlin-bom</artifactId>
+                <version>${kotlin.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
             <dependency>
                 <groupId>org.jetbrains.kotlinx</groupId>
                 <artifactId>kotlinx-coroutines-core</artifactId>
@@ -291,7 +298,7 @@
                 <plugin>
                     <groupId>org.jetbrains.dokka</groupId>
                     <artifactId>dokka-maven-plugin</artifactId>
-                    <version>1.7.20</version>
+                    <version>2.0.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>