Bump third_party/bouffalolab/repo from a3be70d to 07ac148

Bumps [third_party/bouffalolab/repo](https://github.com/bouffalolab/bl_iot_sdk_tiny) from `a3be70d` to `07ac148`.
- [Commits](bouffalolab/bl_iot_sdk_tiny@a3be70d...07ac148)

---
updated-dependencies:
- dependency-name: third_party/bouffalolab/repo
  dependency-type: direct:production
...

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Author: dependabot[bot]