chore: regenerate README

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Log from Synthtool

2020-11-19 17:40:53,009 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-iot/.github/readme/synth.py.
On branch autosynth-readme
nothing to commit, working directory clean
2020-11-19 17:40:53,980 synthtool [DEBUG] > Wrote metadata to .github/readme/synth.metadata/synth.metadata.

Full log will be available here:
https://source.cloud.google.com/results/invocations/18da5fed-b7c7-42b8-99ae-a31ae31df3cc/targets

• To automatically regenerate this PR, check this box.

[codecov]

Codecov Report

Merging #306 (9e19451) into master (40e76fb) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #306   +/-   ##
=========================================
  Coverage     77.27%   77.27%           
  Complexity      142      142           
=========================================
  Files             6        6           
  Lines          1100     1100           
  Branches         18       18           
=========================================
  Hits            850      850           
  Misses          226      226           
  Partials         24       24           

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[yoshi-approver]

Rubber stamped PR!