fixed build.yml file formatting errors

Author: TinkeringTech

.github/workflows/build.yml

@@ -259,7 +259,7 @@ jobs:
         - "teensy41"
         - "teknikio_bluebird"
         - "thunderpack"
-	- "tinkeringtech_scoutmakes_azul"
+        - "tinkeringtech_scoutmakes_azul"
         - "trellis_m4_express"
         - "trinket_m0"
         - "trinket_m0_haxpress"