Add setuptools explicitly to github actions

Author: kburns

.github/workflows/publish_to_pypi.yml

@@ -17,7 +17,7 @@ jobs:
         run: |
           conda create -y -n dedalus
           conda activate dedalus
-          conda install -y -c conda-forge dedalus c-compiler cython "h5py=*=mpi*"
+          conda install -y -c conda-forge dedalus c-compiler cython setuptools wheel "h5py=*=mpi*"
           conda uninstall -y --force dedalus
       - name: Checkout repository
         uses: actions/checkout@v2

.github/workflows/publish_to_test_pypi.yml

@@ -17,7 +17,7 @@ jobs:
         run: |
           conda create -y -n dedalus
           conda activate dedalus
-          conda install -y -c conda-forge dedalus c-compiler cython "h5py=*=mpi*"
+          conda install -y -c conda-forge dedalus c-compiler cython setuptools wheel "h5py=*=mpi*"
           conda uninstall -y --force dedalus
       - name: Checkout repository
         uses: actions/checkout@v2

.github/workflows/test_dedalus.yml

@@ -32,7 +32,7 @@ jobs:
           conda activate dedalus
           conda env config vars set OMP_NUM_THREADS=1
           conda env config vars set NUMEXPR_MAX_THREADS=1
-          conda install -y -c conda-forge dedalus c-compiler cython "h5py=*=mpi*"
+          conda install -y -c conda-forge dedalus c-compiler cython setuptools wheel "h5py=*=mpi*"
           conda uninstall -y --force dedalus
       - name: Checkout repository
         uses: actions/checkout@v2