HDDS-8026. Replace import from shaded Guava

[adoroszlai]

What changes were proposed in this pull request?

Directly use Guava classes instead of the shaded ones from ratis-thirdparty.

https://issues.apache.org/jira/browse/HDDS-8026

How was this patch tested?

$ rg --glob '*.java' org.apache.ratis.thirdparty.com.google.common | wc -l
0

Regular CI:
https://github.com/adoroszlai/hadoop-ozone/actions/runs/4262730397

[ayushtkn]

Makes sense. But this would be a continuous effort I feel. People will keep on adding it and someone has to regularly volunteer to get rid of them.

Is there some scope to enforce checks to prevent this in future. Hadoop I feel does something like this here:

https://github.com/apache/hadoop/blob/4067facae6eac03ec31612134dc93b113d09ee80/pom.xml#L173-L188

[adoroszlai]

Thanks @ayushtkn for the suggestion, added the restriction.

Without the import replacements:

[ERROR] Rule 1: org.apache.maven.plugins.enforcer.RestrictImports failed with message:
[ERROR] 
[ERROR] Banned imports detected:
[ERROR] 
[ERROR] Reason: Use directly from Guava
[ERROR] 	in file: org/apache/hadoop/hdds/utils/db/RDBStore.java
[ERROR] 		org.apache.ratis.thirdparty.com.google.common.annotations.VisibleForTesting 	(Line: 45, Matched by: org.apache.ratis.thirdparty.com.google.common.**)

[ayushtkn]

LGTM

[adoroszlai]

Thanks @ayushtkn, @kerneltime for the review.