Shared stack env update

The shared stack on NCSA resources has been rebuilt with an up to date conda env. As always you can find the latest stack at /software/lsstsw/stack/loadLSST.* . This stack contains w_2022_16 and w_2022_17. The previous stack is stall available at /software/lsstsw/stack_20220215/loadLSST.*.

If you encounter any issues please let me know.