chore: regenerate README (#88)
chore: regenerate README (#88)

This PR was generated using Autosynth. :rainbow:


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

```
2021-07-27 21:01:43,214 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-service-management/.github/readme/synth.py.
On branch autosynth-readme
nothing to commit, working tree clean
2021-07-27 21:01:44,468 synthtool [DEBUG] > Wrote metadata to .github/readme/synth.metadata/synth.metadata.

```
</details>

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https://source.cloud.google.com/results/invocations/343917b8-683c-4a5a-94c3-0907fffae131/targets

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