modernize CI test script

Author: ChrisBarker-NOAA

.github/workflows/conda_test.yml

@@ -14,22 +14,22 @@ jobs:
       - uses: actions/checkout@v4
       - uses: conda-incubator/setup-miniconda@v3
         with:
+          auto-update-conda: true
           activate-environment: test
-#          environment-file: environment.yml
+          miniforge-version: latest
           python-version: ${{ matrix.pyver }}
           auto-activate-base: false
-      - shell: bash -l {0}
+          conda-remove-defaults: true
+
+      - name: Setup environment
+        shell: bash -l {0}
         run: |
-          conda config --add channels conda-forge
-          conda config --set channel_priority strict
-#          conda info
-#          conda list
+            conda install python=${{ matrix.pyver }} --file conda_requirements.txt --file conda_requirements_dev.txt
+
       - name: Build
         shell: bash -l {0}
         run: |
-            conda list
-            conda install python=${{ matrix.pyver }} --file conda_requirements.txt --file conda_requirements_dev.txt
-            pip install .
+            python -m pip install --no-deps -vv ./
 
       - name: Test
         shell: bash -l {0}
@@ -41,18 +41,18 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - uses: actions/checkout@v4
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: conda-incubator/setup-miniconda@v3
         with:
-          activate-environment: lint
-          python-version: ${{ matrix.pyver }}
+          auto-update-conda: true
+          activate-environment: test
+          miniforge-version: latest
+          python-version: 3.9
           auto-activate-base: false
-      - shell: bash -l {0}
-        run: |
-          conda config --add channels conda-forge
-          conda config --set channel_priority strict
+          conda-remove-defaults: true
       - name: Lint
         shell: bash -l {0}
         run: |
             conda install flake8
             # flake8 config in setup.cfg
+#            python -m flake8  --exit-zero --statistics py_gd/
             python -m flake8 --statistics py_gd/