Update dotty-tasty-inspector.g8 name

Author: anatoliykmetyuk

docs/docs/reference/metaprogramming/tasty-inspect.md

@@ -54,6 +54,6 @@ scala -with-compiler -classpath out Test
 ## Template project
 Using sbt version `1.1.5+`, do:
 ```
-sbt new lampepfl/dotty-tasty-inspector.g8
+sbt new scala/scala3-tasty-inspector.g8
 ```
 in the folder where you want to clone the template.