Create stale.yml to auto close old issues (#773)
Create stale.yml to auto close old issues (#773)

* Create stale.yml

* Update .github/stale.yml

* Update .github/stale.yml

* Update .github/stale.yml

* Update .github/stale.yml

Co-authored-by: Matt Henkes <ebd380df776648f15823a0cf6f1f4e7bb71733cf@gmail.com>

Co-authored-by: Matt Henkes <ebd380df776648f15823a0cf6f1f4e7bb71733cf@gmail.com>
cerner/terra-clinical