ci: enable provider bumping in order to consume latest ibm provider

[ocofaigh]

Description

The latest ibm provider contains a couple of fixes we want to consume across the board. The main one being IBM-Cloud/terraform-provider-ibm#4209 which was causing rate limiting issues

Check the relevant boxes:

• Bug fix (nonbreaking change that fixes an issue)
• New feature (nonbreaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Examples or tests (addition or updates of examples or tests)
• Documentation update
• CI related update (pipeline, etc.)

Checklist

• If relevant, a test for the change has been added or updated as part of this PR.
• If relevant, documentation for the change has been added or updated as part of this PR.

Merge

• Merge using "Squash and merge".
• Make sure to use a relevant conventional commit message that is based on the PR contents. The commit message determines whether a new version of the modules needs to be released, and if so, which semver number to use).