Fix building docs in `main` builds (#18035)
Fix building docs in `main` builds (#18035)

The builds run from `main` branch perform eager upgrade of
constraints. For some reason (the root cause is still not known)
importing google provider docs fails for autoapi. The import
fails with "TypeError("unsupported operand type(s) for +:
'SSL_VERIFY_PEER' and 'SSL_VERIFY_FAIL_IF_NO_PEER_CERT'",))"

This problem is gone however when generate google docs for the
second time - apparently the first pass generates cache in
the inventory that unblocks the real import.

This is similar error to those that we already handle by
making them eligible for rebuilding. Adding the type of
error to the list of eligible errors fixes the problem, and
likely when the new sphinx iventory for google provider
will be pushed, it will disappear completely.
danielvdende/incubator-airflow,bolkedebruin/airflow,bolkedebruin/airflow,lyft/incubator-airflow,cfei18/incubator-airflow,cfei18/incubator-airflow,danielvdende/incubator-airflow,apache/incubator-airflow,mistercrunch/airflow,lyft/incubator-airflow,nathanielvarona/airflow,cfei18/incubator-airflow,cfei18/incubator-airflow,mistercrunch/airflow,Acehaidrey/incubator-airflow,danielvdende/incubator-airflow,cfei18/incubator-airflow,apache/incubator-airflow,Acehaidrey/incubator-airflow,danielvdende/incubator-airflow,apache/airflow,apache/airflow,apache/incubator-airflow,Acehaidrey/incubator-airflow,bolkedebruin/airflow,nathanielvarona/airflow,nathanielvarona/airflow,cfei18/incubator-airflow,lyft/incubator-airflow,apache/incubator-airflow,apache/airflow,apache/airflow,bolkedebruin/airflow,mistercrunch/airflow,Acehaidrey/incubator-airflow,nathanielvarona/airflow,Acehaidrey/incubator-airflow,apache/airflow,nathanielvarona/airflow,danielvdende/incubator-airflow,lyft/incubator-airflow,apache/airflow,nathanielvarona/airflow,mistercrunch/airflow,danielvdende/incubator-airflow,Acehaidrey/incubator-airflow,bolkedebruin/airflow