message: Remove zypper update from sles dockerfile
diff: @@ -13,7 +13,7 @@ ARG user_uid
  # * rocfft-test: gfortran, googletest
  # * rocfft-bench: libboost-program-options-dev
  # * libhsakmt.so: libnuma1
  -RUN zypper -n update && zypper -n install\
  +RUN zypper refresh && zypper -n install\
  rock-dkms \
  sudo \
  ca-certificates \
  