Adds us-gov-west-1 aws ec2 region to cloud library
Formation, Format, and Constiency

There should be a period after "Various release-X.Y branches exist for previous releases". It should read "Various release-X.Y branches exist for previous releases." This should keep the Branch Info listings consistent.
Merge pull request #8804 from freshlikeesch/patch-1

Formation, Format, and Constiency
Merge pull request #8791 from jrhe/aws_ec2_us-gov-west-1_region

Adds us-gov-west-1 aws ec2 region to cloud library