Added threshold param for 5XX alert

Merge pull request #54 from ovotech/DSET-threshold-5XX-alarm

DSET Add threshold param for 5XX alert

Allow fluent bit version to be configurable

Merge pull request #53 from ovotech/DSET-1341

DSET-1341 Add fluent bit var to make version configurable.

Bump version of `terraform-aws-ecs-container-definition` to latest release

Merge pull request #52 from chris-brindley/EG-1253

Bump ecs-container-definition to latest release

Bump to use terraform version 13

Bump required version to 13 or greater.

Make the HTTP to HTTPS redirect optional

Merge pull request #49 from chris-brindley/EG-1686

EG-1686 Add option to disable the HTTP redirect on the load balancer

Add optional load balancer SSL policy for HTTPS listeners

Merge pull request #48 from chris-brindley/EG-1687

Add optional load balancer ssl_policy for HTTPS listeners

Optional parameter to allow using a custom access log for load balancers.

• We can now use alb_access_log_bucket to set custom access log for load balancer

Made the task security group egress rule optional, so that more specific rules can be specified by module users

Merge pull request #46 from chris-brindley/EG-1681

Add ability to disallow task egress

Added option to extend load balancer logs bucket policy

Merge pull request #45 from chris-brindley/EG-1679

Add optional extension point to the logs aws_s3_bucket_policy

Added option to add additional user groups for fargate app user

Merge pull request #44 from sundeepkovo/adding-configurable-groups

NO-TICKET Allow user group to be configurable.