Update ACL pin to c5b1beec99d2be7ff3babbc6345b1baa81f29eb7

Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
Change-Id: Ic3efd8106be43ff2c1d250238d162e51e3a86a57
diff --git a/scripts/get_compute_library.sh b/scripts/get_compute_library.sh
index 43b6896..7d3f729 100755
--- a/scripts/get_compute_library.sh
+++ b/scripts/get_compute_library.sh
@@ -10,7 +10,7 @@
 #DEFAULT_CLFRAMEWORKREVISION="branches/arm_compute_21_02" # Release 21.02
 #
 # For pinning to a revision use this:
-DEFAULT_CLFRAMEWORKREVISION="33f41fabd30fb444aaa0cf3e65b61794d498d151" #Fix trademarks throughout the codebase
+DEFAULT_CLFRAMEWORKREVISION="c5b1beec99d2be7ff3babbc6345b1baa81f29eb7" #Correct Copyright dates
 
 usage() {
     echo "Usage: $CMD (Use the default clframework SHA)"