Merge pull request astropy#289 from Cadair/fix_ci

Fix CI by ignoring sunpy warning

.github/workflows/ci_workflows.yml

@@ -4,6 +4,10 @@ on:
   push:
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
 
   tests:
@@ -23,6 +27,7 @@ jobs:
       coverage: 'codecov'
 
   publish:
+    if: github.event_name != 'pull_request'
     needs: tests
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/publish.yml@v1
     with:

setup.cfg

@@ -59,6 +59,7 @@ filterwarnings =
     ignore:distutils Version classes are deprecated:DeprecationWarning
     ignore:No observer defined on WCS:astropy.utils.exceptions.AstropyUserWarning
     ignore:unclosed file:ResourceWarning
+    ignore:The conversion of these 2D helioprojective coordinates to 3D is all NaNs
 
 [coverage:run]
 omit =