chore: regenerate README

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Log from Synthtool

2021-02-25 00:59:10,420 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-vision/.github/readme/synth.py.
On branch autosynth-readme
nothing to commit, working tree clean
2021-02-25 00:59:11,985 synthtool [DEBUG] > Wrote metadata to .github/readme/synth.metadata/synth.metadata.

Full log will be available here:
https://source.cloud.google.com/results/invocations/910a0b54-6022-4d19-8203-c5852a0d4b22/targets

• To automatically regenerate this PR, check this box.

[codecov]

Codecov Report

Merging #415 (79c143b) into master (02c5572) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #415   +/-   ##
=========================================
  Coverage     78.82%   78.82%           
  Complexity      743      743           
=========================================
  Files            48       48           
  Lines          5199     5199           
  Branches         82       82           
=========================================
  Hits           4098     4098           
  Misses         1001     1001           
  Partials        100      100           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 02c5572...79c143b. Read the comment docs.

[yoshi-approver]

Rubber stamped PR!