Update batch_script.sh files in examples to be Kestrel/spack-compatible

e.g. for 01_amr_only

#!/bin/bash
#SBATCH --job-name=hercules
#SBATCH --time=1:00:00
#SBATCH --nodes=2
#SBATCH --ntasks-per-node=36
#SBATCH --account=ssc
#SBATCH --mail-user=aoife.henry@colorado.edu
#SBATCH --mail-type=ALL

# A lot of modules and conda stuff
module purge

export MPICH_SHARED_MEM_COLL_OPT=mpi_bcast,mpi_barrier
export MPICH_COLL_OPT_OFF=mpi_allreduce

export SPACK_MANAGER="/home/ahenry/toolboxes/spack-manager"
source $SPACK_MANAGER/start.sh
spack-start
quick-activate /home/ahenry/toolboxes/whoc_env
PATH=$PATH:/home/ahenry/toolboxes/whoc_env/amr-wind/spack-build-bmx2pfy
spack load amr-wind+helics+openfast

module load conda
conda activate whoc

echo "Starting AMR-Wind job at: " $(date)

export HELICS_PORT=32000

# Set up the helics broker
helics_broker -t zmq  -f 2 --loglevel="debug" --local_port=$HELICS_PORT & 

# Need to set this to your hercules folder
python3 hercules_runscript.py hercules_input_000.yaml >> loghercules 2>&1  & # Start the controller center and pass in input file

# Now go back to scratch folder and launch the job
srun -n 72 /home/ahenry/toolboxes/whoc_env/amr-wind/spack-build-bmx2pfy/amr_wind amr_input.inp >> logamr 2>&1 
echo "Finished AMR-Wind job at: " $(date)

NREL / hercules

Update batch_script.sh files in examples to be Kestrel/spack-compatible #102