Update ACL pin to 4bce11548268b9a10b0f06eff3cff9ae06d5b9dd

* COMPMID-3063: Address Custom Convolution failures

Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: I9fce935d72aca67198ab381351828cd016c0c41d
diff --git a/scripts/get_compute_library.sh b/scripts/get_compute_library.sh
index 3f62dbf..1e543c4 100755
--- a/scripts/get_compute_library.sh
+++ b/scripts/get_compute_library.sh
@@ -10,7 +10,7 @@
 #DEFAULT_CLFRAMEWORKREVISION="branches/arm_compute_19_11" # Release 19.11
 #
 # For pinning to a revision use this:
-DEFAULT_CLFRAMEWORKREVISION="5c829cab49b0dcffd893065af05f0bf028e7a548" #COMPMID-3045: CTS failures in ARGMAX/MIN
+DEFAULT_CLFRAMEWORKREVISION="4bce11548268b9a10b0f06eff3cff9ae06d5b9dd" #COMPMID-3063: Address Custom Convolution failures
 
 usage() {
     echo "Usage: $CMD (Use the default clframework SHA)"