🤖 I have created a release \*beep\* \*boop\*
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### Updating meta-information for bleeding-edge SNAPSHOT release.
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This PR was generated with [Release Please](https://.com/googleapis/release-please). See [documentation](https://.com/googleapis/release-please#release-please).

…to v6.10.0 (#1304)

This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2021-07-21 02:23:32,513 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-spanner/./readme/synth.py.
On branch autosynth-readme
nothing to commit, working tree clean
2021-07-21 02:23:33,819 synthtool [DEBUG] > Wrote metadata to ./readme/synth.metadata/synth.metadata.

```
</details>

Full log will be available here:
https://source.cloud.google.com/results/invocations/dc8ddd2d-54cb-4d87-a0fa-343e70b3b4ff/targets

- [ ] To automatically regenerate this PR, check this box. (May take up to 24 hours.)

🤖 I have created a release \*beep\* \*boop\*
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### [6.10.1](https://www..com/googleapis/java-spanner/compare/v6.10.0...v6.10.1) (2021-07-21)


### Dependencies

* update dependency com.google.cloud:grpc-gcp to v1.1.0 ([#1306](https://www..com/googleapis/java-spanner/issues/1306)) ([fa0c65d](https://www..com/googleapis/java-spanner/commit/fa0c65dc31236e05e6b10508281cf58e82ee87ef))
---


This PR was generated with [Release Please](https://.com/googleapis/release-please). See [documentation](https://.com/googleapis/release-please#release-please).