chore(master): release 1.111.2

[release-please]

🤖 I have created a release *beep* *boop*

1.111.2 (2021-02-24)

Dependencies

• update dependency com.google.protobuf:protobuf-java-util to v3.15.2 (#524) (b5e07a8)

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[yoshi-approver]

Rubber stamped release!

[codecov]

Codecov Report

Merging #526 (3809cf1) into master (b5e07a8) will decrease coverage by 0.05%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #526      +/-   ##
============================================
- Coverage     78.85%   78.79%   -0.06%     
  Complexity      376      376              
============================================
  Files            27       27              
  Lines          3414     3414              
  Branches        171      171              
============================================
- Hits           2692     2690       -2     
- Misses          650      651       +1     
- Partials         72       73       +1     

Impacted Files	Coverage Δ	Complexity Δ
...ain/java/com/google/cloud/pubsub/v1/Publisher.java	87.13% <0.00%> (-0.49%)	47.00% <0.00%> (ø%)

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[yoshi-automation]

🤖 Release is at https://github.com/googleapis/java-pubsub/releases/tag/v1.111.2 🌻

[release-tool-publish-reporter]

The release build has started, the log can be viewed here. 🌻

[release-tool-publish-reporter]

🥚 You hatched a release! The release build finished successfully! 💜