util-docker: Update ROCclr.patch link to v22-0 directory

Change-Id: Ie58daf751273a28be200c5fe161ac349d0024ca7
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/60553
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
diff --git a/util/dockerfiles/gcn-gpu/Dockerfile b/util/dockerfiles/gcn-gpu/Dockerfile
index c5db896..be58514 100644
--- a/util/dockerfiles/gcn-gpu/Dockerfile
+++ b/util/dockerfiles/gcn-gpu/Dockerfile
@@ -69,7 +69,7 @@
 
 WORKDIR /ROCclr
 # The patch allows us to avoid building blit kernels on-the-fly in gem5
-RUN wget -q -O - dist.gem5.org/dist/develop/rocm_patches/ROCclr.patch | git apply -v
+RUN wget -q -O - dist.gem5.org/dist/v22-0/rocm_patches/ROCclr.patch | git apply -v
 
 WORKDIR /ROCclr/build
 RUN cmake -DOPENCL_DIR="/ROCm-OpenCL-Runtime" \