chore: bump fastify/workflows/.github/workflows/lock-threads.yml (#38)

Bumps [fastify/workflows/.github/workflows/lock-threads.yml](https://github.com/fastify/workflows) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/fastify/workflows/releases)
- [Commits](fastify/workflows@2073dc8...ef591e2)

---
updated-dependencies:
- dependency-name: fastify/workflows/.github/workflows/lock-threads.yml
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Author: dependabot[bot]

.github/workflows/lock-threads.yml

@@ -16,4 +16,4 @@ jobs:
     permissions:
       issues: write
       pull-requests: write
-    uses: fastify/workflows/.github/workflows/lock-threads.yml@2073dc8e1f9e172bf42daa3843c9dbd31af1e8cb # v6.0.0
+    uses: fastify/workflows/.github/workflows/lock-threads.yml@ef591e2186785d5ab36b9fe6a79c7ce2f1d94e57 # v7.0.0