fix(abg): use correct coordinates and file names in generated GMM file

Author: Vampire

maven-binding-builder/src/main/kotlin/io/github/typesafegithub/workflows/mavenbinding/ModuleBuilding.kt

@@ -2,9 +2,8 @@ package io.github.typesafegithub.workflows.mavenbinding
 
 import io.github.typesafegithub.workflows.actionbindinggenerator.domain.ActionCoords
 
-internal fun ActionCoords.buildModuleFile(): String {
-    val name = name.replace("__", "/")
-    return """
+internal fun ActionCoords.buildModuleFile(): String =
+    """
     {
       "formatVersion": "1.1",
       "component": {
@@ -64,4 +63,3 @@ internal fun ActionCoords.buildModuleFile(): String {
       ]
     }
     """.trimIndent()
-}