Change bootHAL to early_hal class

Bug: 37579828
Bug: 37543411
Test: marlin boots with wipe data
(cherry picked from commit 9a4388cf28d5f4804efa4fe0f6cc9485dea6839a)
Merged-In: Ifa508570455289efd58350562fadea5676c3bc67
Change-Id: Ifa508570455289efd58350562fadea5676c3bc67
diff --git a/boot/1.0/default/android.hardware.boot@1.0-service.rc b/boot/1.0/default/android.hardware.boot@1.0-service.rc
index ef5dd91..68e7c22 100644
--- a/boot/1.0/default/android.hardware.boot@1.0-service.rc
+++ b/boot/1.0/default/android.hardware.boot@1.0-service.rc
@@ -1,4 +1,4 @@
 service boot-hal-1-0 /vendor/bin/hw/android.hardware.boot@1.0-service
-    class hal
+    class early_hal
     user root
     group root