Correct GHA version markers

[erikgb]

I prefer to see the human-readable exact version - even if we use digests.

[Copilot]

Pull Request Overview

This PR updates GitHub Actions version comments to include full semantic version numbers instead of abbreviated versions, providing better clarity about exact versions being used while maintaining digest-based pinning for security.

• Replaced abbreviated version comment "main" with specific version "v1.0.1" for octo-sts/action
• Changed abbreviated version comment "v6" to full version "v6.0.0" for actions/setup-go

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
modules/repository-base/base/.github/workflows/renovate.yaml	Updated octo-sts/action version comment from "main" to "v1.0.1"
.github/workflows/e2e-test.yaml	Updated actions/setup-go version comment from "v6" to "v6.0.0"

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[hjoshi123]

/approve

[hjoshi123]

/lgtm

[erikgb]

/approve

[cert-manager-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: erikgb, hjoshi123

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