Update ACL pin to 67c3c631240a67105d9e30c6fd9dc413d075f095

* 9006: Fix num_threads_hint() on macos

Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
Change-Id: I202fc1c10e7dc78964835b6dff1578e6129148ac
diff --git a/scripts/get_compute_library.sh b/scripts/get_compute_library.sh
index 0df624d..e6109cd 100755
--- a/scripts/get_compute_library.sh
+++ b/scripts/get_compute_library.sh
@@ -10,7 +10,7 @@
 #DEFAULT_CLFRAMEWORKREVISION="branches/arm_compute_22_11" # Release 22.11
 #
 # For pinning to a revision use this:
-DEFAULT_CLFRAMEWORKREVISION="002e6530f6218b00a28aef9be8b21efb08cf3602" #8986: Implement dynamic fusion softmax operator | https://review.mlplatform.org/c/ml/ComputeLibrary/+/8986
+DEFAULT_CLFRAMEWORKREVISION="67c3c631240a67105d9e30c6fd9dc413d075f095" #9006: Fix num_threads_hint() on macos. | https://review.mlplatform.org/c/ml/ComputeLibrary/+/9006
 
 usage() {
   echo -e "get_compute_library.sh: Clones the Arm Compute Library (ACL) repo from the ML Platform server and checks out