chore(deps): update dependency apache-airflow-providers-google to v10.26.0

Author: renovate-bot

composer/2022_airflow_summit/requirements.txt

@@ -1,4 +1,4 @@
 # be sure to update the constraints file to match
 # see https://airflow.apache.org/docs/apache-airflow/stable/installation/installing-from-pypi.html#constraints-files
 apache-airflow==2.6.3
-apache-airflow-providers-google==10.2.0
+apache-airflow-providers-google==10.26.0