Remove an existing Pulumi credentials file

[ringods]

Overview

Remove an existing Pulumi credentials file before injecting the environment variables

Context: https://github.com/pulumi/pulumi-kubernetes-operator/issues/483#issuecomment-1712557930

Type of change

• [ ] Created a new plugin
• [ ] Improved an existing plugin
• [x] Fixed a bug in an existing plugin
• [ ] Improved contributor utilities or experience

Related Issue(s)

• Resolves: #
• Relates: #

How To Test

Have a different Pulumi access token configured for two different directory trees. Each should login with the correct token.

Changelog