chore(deps): update dependency lune-org/lune to v0.8.6

Author: renovate[bot]

aftman.toml

@@ -1,6 +1,6 @@
 [tools]
 asphalt = "jacktabscode/asphalt@0.8.0"
 darklua = "seaofvoices/darklua@0.13.1"
-lune = "lune-org/lune@0.7.11"
+lune = "lune-org/lune@0.8.6"
 mantle = "blake-mealey/mantle@0.11.16"
 rojo = "rojo-rbx/rojo@7.4.1"