chore: release 0.2.2

[release-please]

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

0.2.2 (2021-03-11)

Dependencies

• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.20.1 (#42) (2de0ae1)

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This PR was generated with Release Please. See documentation.

[codecov]

Codecov Report

Merging #43 (aac10ef) into master (11835f9) will decrease coverage by 0.47%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master      #43      +/-   ##
============================================
- Coverage     79.55%   79.07%   -0.48%     
  Complexity      104      104              
============================================
  Files             6        6              
  Lines           846      846              
  Branches          5        5              
============================================
- Hits            673      669       -4     
- Misses          156      158       +2     
- Partials         17       19       +2     

Impacted Files	Coverage Δ	Complexity Δ
...networkconnectivity/v1alpha1/HubServiceClient.java	70.74% <0.00%> (-1.37%)	53.00% <0.00%> (ø%)
...ectivity/v1alpha1/stub/HubServiceStubSettings.java	87.98% <0.00%> (-0.56%)	26.00% <0.00%> (ø%)

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[yoshi-approver]

Rubber stamped release!

[yoshi-automation]

🤖 Release is at https://github.com/googleapis/java-networkconnectivity/releases/tag/v0.2.2 🌻

[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! 💜