Awscliv2

Fixed

- `awsv2 --assume-role` command now sets `aws_session_token` in `~/.aws/credentials`
- `awsv2 configure` sometimes did not output to `stdout` correctly

Added

- `aws_session_token` support to `awsv2 --configure`

Changed

- `awsv2 --configure` no longer runs docker, changes file locally instead

Fixed

- Error if `$HOME/.aws` path does not exist

Added

- `awsv2 --assume-role <name> <source_profile> <role_arn>` command

Fixed

- Files in `.aws` folder belonged to `root` user if they were created by `awsv2`

Added

- Support for interactive commands like `awsv2 configure`

Changed

- Instructions output how to install `docker` if it was not found

Fixed

- Error while running in non-TTY environment
- Error caused by keyboard interrupt
- `-U`/`--update` command did not return correct exit code

Added

- `-U`/`--update` CLI argument to pull latest `amazon/aws-cli` image

Changed

- `-V`/`--version` command shows underlying image version
- `region_name` removed from `--configure` command