TST: Move remote data out of matrix

Author: pllim

.github/workflows/ci_tests.yml

@@ -57,14 +57,6 @@ jobs:
             toxenv: py38-test
             toxargs: -v
 
-          - name: Python 3.8 with all dependencies with remote data
-            if: github.event_name == 'schedule' && github.repository == 'astropy/astroquery'
-            os: ubuntu-latest
-            python: 3.8
-            toxenv: py38-test-alldeps
-            toxargs: -v
-            toxposargs: --remote-data
-
     steps:
     - name: Checkout code
       uses: actions/checkout@v2
@@ -75,9 +67,7 @@ jobs:
       with:
         python-version: ${{ matrix.python }}
     - name: Install Python dependencies
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install --upgrade tox
+      run: python -m pip install --upgrade tox
     - name: Run tests
       run: tox ${{ matrix.toxargs }} -e ${{ matrix.toxenv }} -- ${{ matrix.toxposargs }}
     - name: Upload coverage to codecov
@@ -86,6 +76,27 @@ jobs:
       with:
         file: ./coverage.xml
 
+  # This needs to be outside of matrix because if is not supported
+  # for only one job in a matrix. But once that is supported, this can go
+  # back to the matrix above.
+  remote_data:
+    name: Python 3.8 with all dependencies with remote data
+    if: github.event_name == 'schedule' && github.repository == 'astropy/astroquery'
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+    - name: Install Python dependencies
+      run: python -m pip install --upgrade tox
+    - name: Run tests
+      run: tox -v -e py38-test-alldeps -- --remote-data
+
   egg_info:
     name: egg_info with Python 3.7
     runs-on: ubuntu-latest