Fix baseurl link in CentOS for ROCm5.2 (#1031)

Co-authored-by: Wang, Yanyao <[email protected]>

Author: 2 people

.circleci/docker/common/install_rocm.sh

@@ -117,7 +117,7 @@ install_centos() {
       echo "gpgkey=http://repo.radeon.com/rocm/rocm.gpg.key" >> /etc/yum.repos.d/amdgpu.repo
   fi
 
-  local rocm_baseurl="http://repo.radeon.com/rocm/yum/${ROCM_VERSION}"
+  local rocm_baseurl="http://repo.radeon.com/rocm/yum/${ROCM_VERSION}/main"
   echo "[ROCm]" > /etc/yum.repos.d/rocm.repo
   echo "name=ROCm" >> /etc/yum.repos.d/rocm.repo
   echo "baseurl=${rocm_baseurl}" >> /etc/yum.repos.d/rocm.repo