Scala 3 Support

[AugustNagro]

Hi, just tried out the plugin with Scala 2.13.6 and it's working great.

For Scala 3 some of the dependencies (checked by regex) have changed.

The compiler bridge went from

                        <dependency>
                            <groupId>org.scala-sbt</groupId>
                            <artifactId>compiler-bridge_2.13</artifactId>
                            <version>1.5.5</version>
                        </dependency>

to

                        <dependency>
                            <groupId>org.scala-lang</groupId>
                            <artifactId>scala3-sbt-bridge</artifactId>
                            <version>3.0.0</version>
                        </dependency>

And the compiler from

                        <dependency>
                            <groupId>org.scala-lang</groupId>
                            <artifactId>scala-compiler</artifactId>
                            <version>2.13.6</version>
                        </dependency>

to

                        <dependency>
                            <groupId>org.scala-lang</groupId>
                            <artifactId>scala3-compiler_3</artifactId>
                            <version>3.0.0</version>
                        </dependency>