Ignore rtd from URL checks too

Author: znicholls

.github/workflows/ci.yaml

@@ -66,7 +66,8 @@ jobs:
           # Exclude local links
           # and the template link in pyproject.toml
           # Don't check for conda-forge while we haven't released there
-          args: "--exclude 'file://' --exclude '^https://github\\.com/openscm/example-fgen-basic/pull/\\{issue\\}$' --exclude '^https://github.com/conda-forge/example-fgen-basic-feedstock$' ."
+          # Don't check https://www.readthedocs.org/ as it hits rate limits
+          args: "--exclude 'file://' --exclude '^https://github\\.com/openscm/example-fgen-basic/pull/\\{issue\\}$' --exclude '^https://github.com/conda-forge/example-fgen-basic-feedstock$' --exclude '^https://www.readthedocs.org/$' ."
 
   tests:
     strategy: