Bumped all dependencies to address #34 and now building with Go 1.14.

Github repositories with periods in their name will now be sanitised (. exchanged for -) before they are written to secrets manager, so they are accessible to Concourse. Thanks to @willejs!

Upgraded to support terraform >= 0.12.

Switched to parsing last updated date from the description of the secret, as the inner workings of secrets manager changes the last changed date, which renders it unusable for our purposes.

• Switched to Go 1.11 and go mod.
• Bumped all dependencies.

• Added support for telia-oss regional buckets. Which should allow users to deploy the lambda function using our prebuilt artifacts.

• Add -j to zip to junk directory names.

• Fixed: The github release should now include a zip-file.

• Added public-readable S3 bucket in eu-west-1 which contains the Lambda artifact. This is now used by default when deploying via terraform.