impl: change hostname in ssh config to reflect toolbox plugin

Author: fioan89

src/main/kotlin/com/coder/toolbox/cli/CoderCLIManager.kt

@@ -484,7 +484,7 @@ class CoderCLIManager(
         fun getHostName(
             url: URL,
             workspaceName: String,
-        ): String = "coder-jetbrains--$workspaceName--${url.safeHost()}"
+        ): String = "coder-toolbox--$workspaceName--${url.safeHost()}"
 
         @JvmStatic
         fun getBackgroundHostName(