meta-facebook: meta-fbdarwin: health: Remove redundant override

This is already the default to have an empty target for CPU.

Change-Id: Id78a7477d4c9175c5bf8b5f4a655156207f187a7
Signed-off-by: Amithash Prasad <amithash@meta.com>

meta-facebook/meta-fbdarwin/recipes-phosphor/health/phosphor-health-monitor_%.bbappend

diff --git a/meta-facebook/meta-fbdarwin/recipes-phosphor/health/phosphor-health-monitor_%.bbappend b/meta-facebook/meta-fbdarwin/recipes-phosphor/health/phosphor-health-monitor_%.bbappend
deleted file mode 100644
index 92771b6..0000000
--- a/meta-facebook/meta-fbdarwin/recipes-phosphor/health/phosphor-health-monitor_%.bbappend
+++ /dev/null
@@ -1,3 +0,0 @@
-# Disable reboot.target for critical CPU thresholds to avoid rebooting
-# when the BMC is busy or under load.
-CPU_CRIT_TGT = ""