[bug] unable to use EnvMap for init container env

[bigkraig]

When trying to use an EnvMap in an init container, this error is thrown:

Types of property 'env' are incompatible.
  Type '{ "test": string; }' is not assignable to type 'Input<Input<EnvVar>[]>'.
    Type '{ "test": string; }' is missing the following properties from type 'Promise<Input<EnvVar>[]>': then, catch, [Symbol.toStringTag], finally

It appears that an EnvMap is required to properly use the secret asEnvValue function to add a secret environment variable.

It may be a separate bug that asEnvValue configures the value as a value and not a valueFrom when added to a list type env.