Fix docker image builds, some GitHub actions, and copying of empty list of task tags

Fixed

• Fix building and pushing of Docker images to Docker Hub
• Fix GitHub Actions run-task argument and add missing wait-for-success command and argument
• Fix copying of task definition tags when the list of tags is empty
• Add missing desired_count_cmd and tag_env_var_cmd GitHub Actions commands

Included

• #267
• #270
• #271
• #273

3.10.7

Fixed

• Preserve value of runtimePlatform (containing operatingSystemFamily and cpuArchitecture)

Bugfix: wait for deployment to succeed

Fixed

• ecs-deploy is not waiting for deployment to succeed #260

Fix order of some flags for GitHub Actions, fix "HEALTHY" check

Fixed

• Fix order of --force-new-deployment and --enable-rollback (in relation to -n and -d) for GitHub Actions.
• Fix HEALTHY grep check to avoid matching UNHEALTHY when checking for successful deployment.

Fix internal version number

Fixed

• Correct the version number (forgot to update in previous release)

Fix "successful deployment" check (at least 1)

Fixed

• Fix "successful deployment" check to be >= 1, not just == 1

Changed

• Add note to readme about ecs-deploy being "feature complete"

GitHub Actions fix: force_new_deployment

Fixed

• Fix GitHub Actions integration to properly support --force-new-deployment

GitHub Actions fixes: tag_only, aws_assume_role

Fixed

• Fix GitHub Actions integration to support --tag-only parameter
• Fix GitHub Actions integration to support --aws-assume-role parameter

Copy tags to new definition, platform version support for run-task, task def file fix, update Alpine

See #221 for details of changes

Fix version number after 3.9.0

I forgot to update the version number in ecs-deploy for the 3.9.0 release.