docs: add api key creator to catalog roks permissions

[toddgiguere]

Description

Added the IAM API Key Creator role to the needed permissions for ROKS patterns in the ibm_catalog.json configuration.

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[toddgiguere]

/run pipeline

[toddgiguere]

/run pipeline

[terraform-ibm-modules-ops]

:tada: This PR is included in version 6.0.5 :tada:

The release is available on:

• GitHub release
• v6.0.5

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