Update ACL pin to 22f5ed51f1b01f7cf6993a556a0b763e437926fc

* Avoid allocation of auxiliary memory in CpuGemmConvolution

Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: I8c7e0a7639949140677fac24256367a90ab63fdb
diff --git a/scripts/get_compute_library.sh b/scripts/get_compute_library.sh
index 88a6326..7a28f0a 100755
--- a/scripts/get_compute_library.sh
+++ b/scripts/get_compute_library.sh
@@ -10,7 +10,7 @@
 #DEFAULT_CLFRAMEWORKREVISION="branches/arm_compute_21_05" # Release 21.05
 #
 # For pinning to a revision use this:
-DEFAULT_CLFRAMEWORKREVISION="f67034e7f52596eece094b37fb386c946e1b87ee" #Fix NN driver build script for Android R.
+DEFAULT_CLFRAMEWORKREVISION="22f5ed51f1b01f7cf6993a556a0b763e437926fc" #Avoid allocation of auxiliary memory in CpuGemmConvolution
 
 usage() {
     echo "Usage: $CMD (Use the default clframework SHA)"