deps: update dependency com.google.guava:guava-bom to v28.2-android

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
com.google.guava:guava-bom	minor	28.1-android -> 28.2-android

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Codecov Report

❗ No coverage uploaded for pull request base (master@494e110). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master      #47   +/-   ##
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  Coverage          ?   62.98%           
  Complexity        ?      167           
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  Files             ?       24           
  Lines             ?     1602           
  Branches          ?        8           
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  Hits              ?     1009           
  Misses            ?      586           
  Partials          ?        7

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