Bump docs-resources from 1d5bcd2 to b387152

Bumps [docs-resources](https://github.com/riscv/docs-resources) from `1d5bcd2` to `b387152`.
- [Commits](riscv/docs-resources@1d5bcd2...b387152)

---
updated-dependencies:
- dependency-name: docs-resources
  dependency-version: b387152b18be733930635381147b04982952f2e3
  dependency-type: direct:production
...

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Author: dependabot[bot]