continue on errors in github workflow

Author: Zsailer

.github/workflows/downstream.yml

@@ -22,12 +22,14 @@ jobs:
 
       - name: Test IPykernel
         uses: jupyterlab/maintainer-tools/.github/actions/downstream-test@v1
+        continue-on-error: true
         with:
           package_name: ipykernel
           package_spec: "pyqt5 ipykernel[test]"
 
       - name: Test NBClient
         uses: jupyterlab/maintainer-tools/.github/actions/downstream-test@v1
+        continue-on-error: true
         with:
           package_name: nbclient
           env_values: IPYKERNEL_CELL_NAME=\<IPY-INPUT\>
@@ -40,6 +42,7 @@ jobs:
 
       - name: Test nbconvert
         uses: jupyterlab/maintainer-tools/.github/actions/downstream-test@v1
+        continue-on-error: true
         with:
           package_name: nbconvert
 
@@ -52,6 +55,7 @@ jobs:
 
       - name: Setup conda ${{ matrix.python-version }}
         uses: conda-incubator/setup-miniconda@v2
+        continue-on-error: true
         with:
           auto-update-conda: true
           activate-environment: jupyter_kernel_test