v2.4: Better AWS cred support

Fixes

• Simplified support for AWS credentials. No longer creates a separate AWS CLI profile as it is not needed for proper operation.

v2: Support for macos & windows runners

This release only changes the invocation method from docker/container to composite action which means it can now be run on macos or windows environments. The invalidation code itself is mostly unchanged with only a minor path-handling change to work on Windows.

v2.3: Support for OIDC Creds

Fixes

• support for AWS credentials via OIDC (#12)

v2.2: Fix action on Ubuntu 18.04

Fixes

• added support for Ubuntu 18.04 which has older versions of jq and awscli

v2.1: Fixed PATHS_FROM handling

Fixes

• corrected handling of file input via PATHS_FROM (properly paths, one per
  line)

v1.3: Added PATHS_FROM option

Additions

• added PATHS_FROM option for reading invalidation paths from the given file

v1.2: Fix invalidation of multiple paths (really this time)

Proper fix for path invalidation

Fix invalidation of multiple paths

Fixes:

• invalidation of multiple space-separated paths

Additions:

• added DEBUG="1" flag for extra troubleshooting.

v1.0: First release

First cut! Works as advertised.