fix(release): include sdk in fixed-version bump

[kiyeonjeon21]

Summary

• include packages/sdk in the fixed-version release package list
• cover the SDK manifest in the release allowed-paths test
• align the SDK package metadata with the current workspace version

Notes

I noticed @hyperframes/sdk is already part of the workspace build/test path, but the release helper did not include packages/sdk in the fixed-version package list. With the current helper, running a release bump leaves the SDK package version behind while the rest of the workspace advances.

This intentionally does not add @hyperframes/sdk to the publish workflow. Publishing the SDK seems like a separate maintainer decision; this PR only keeps its package metadata aligned with the repo's fixed-version release tooling.

Testing

• bun run test:scripts
• bunx oxfmt --check scripts/set-version.ts scripts/set-version.test.ts packages/sdk/package.json
• bunx oxlint scripts/set-version.ts scripts/set-version.test.ts
• bun install --frozen-lockfile
• temp worktree check: bun run set-version 0.6.92 --no-tag --skip-changelog-check --skip-monotonicity-check bumps @hyperframes/sdk with the rest of the workspace