Change analytical-platform-compute-common to member account type

[richgreen-moj]

A reference to the issue / Description of it

After speaking to @jacobwoffenden we're changing this account type to member as it should create the necessary files to create infra/pipelines in the modrnisation-platform-environments repository.

Also there wasn't a real need for the account to be unrestricted.

How does this PR fix the problem?

Changes account type.

How has this been tested?

Please describe the tests that you ran and provide instructions to reproduce.

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Deployment Plan / Instructions

Will this deployment impact the platform and / or services on it?

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Checklist (check x in [ ] of list items)

• I have performed a self-review of my own code
• All checks have passed
• I have made corresponding changes to the documentation
• Plan and discussed how it should be deployed to PROD (If needed)

Additional comments (if any)

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[github-actions]

Please check the plan carefully before deploying these changes.

⚠️ Making changes to the environments/*.json files will affect MP AWS accounts, for more information on the potential impact of these changes consult the documentation.

[github-actions]

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Setting default tflint config...
Running tflint --init...
Installing "terraform" plugin...
Installed "terraform" (source: github.com/terraform-linters/tflint-ruleset-terraform, version: 0.9.1)
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