fix(go,cli,mockserver,terraform): bump staticcheck to v0.8.1 for Go 1.27

[AshGodfrey]

Go

• Fix SDK generation failing at the lint step on Go 1.27 hosts by bumping the pinned staticcheck from v0.7.0 to v0.8.1 (applies to Go SDKs and mock servers)

Terraform

• Fix provider generation failing at the lint step on Go 1.27 hosts by bumping the pinned staticcheck from v0.7.0 to v0.8.1

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Summary by cubic

Bumps github.com/speakeasy-api/openapi-generation/v2 from v2.933.0 to v2.933.1 so Go SDK, mock server, CLI, and Terraform provider generation no longer fails the lint step on Go 1.27 hosts. The upstream change pins staticcheck v0.8.1, replacing the incompatible v0.7.0. No migration or rollout steps required.

^{Written for commit 042ca7a. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 2 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Re-trigger cubic}