### What changes were proposed in this pull request?
Jira: https://issues.apache.org/jira/browse/SPARK-31352
We added this to Apache Airflow project ([PR](https://github.com/apache/airflow/pull/6689)) and I think it would be good to have the Spark's website at the top.
Also, this would allow Spark's PMC Members and committer to control common Github project settings by themselves without having to ask Apache INFRA team.
More info: https://cwiki.apache.org/confluence/display/INFRA/.asf.yaml+features+for+git+repositories
We (Airflow PMC and Committers) used this file to enable Github issues and disable PR Merge button etc
### Why are the changes needed?
Explained above
### Does this PR introduce any user-facing change?
No
### How was this patch tested?
n/a
Closes#28122 from kaxil/patch-1.
Authored-by: Kaxil Naik <kaxilnaik@gmail.com>
Signed-off-by: Sean Owen <srowen@gmail.com>
