fix(deps): update sigs.k8s.io/cluster-api/hack/tools digest to 69731ed

[mend-for-github-com]

This PR contains the following updates:

Package	Type	Update	Change
sigs.k8s.io/cluster-api/hack/tools	require	digest	bfcc6f3 -> 69731ed

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Configuration

📅 Schedule: "every weekend" in timezone GB.

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, click this checkbox.

[mend-for-github-com]

⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: hack/tools/go.sum

Command failed: go get -d -t ./...
go: sigs.k8s.io/cluster-api/hack/tools@v0.0.0-20220421170858-69731edd7e4e requires
	sigs.k8s.io/cluster-api@v0.0.0-00010101000000-000000000000: invalid version: unknown revision 000000000000