feat: release as beta

[chingor13]

Fixes #5

[codecov]

Codecov Report

Merging #52 into master will increase coverage by 1.15%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master      #52      +/-   ##
============================================
+ Coverage     65.41%   66.57%   +1.15%     
  Complexity       48       48              
============================================
  Files             6        6              
  Lines           347      347              
  Branches          1        5       +4     
============================================
+ Hits            227      231       +4     
  Misses          111      111              
+ Partials          9        5       -4

Impacted Files	Coverage Δ	Complexity Δ
...cloud/iam/credentials/v1/IamCredentialsClient.java	45.55% <0%> (+4.44%)	19% <0%> (ø)	⬇️

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