Print out mount path when replica token file fail to deserialize

[justinlin-linkedin]

Summary

When replication manager starts, it will read the remote replica tokens from a file, and then try to deserialize it. When it fails on deserialization, the ambry-server would fail to start. However, we are not able to see from the log or stack trace which replica file is not able to deserialize. This PR would make sure we print that information out.

Test

Unit test

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 70.65%. Comparing base (4a4ee68) to head (96dd63d).

Files	Patch %	Lines
...ithub/ambry/replication/ReplicaTokenPersistor.java	0.00%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2746      +/-   ##
============================================
- Coverage     70.65%   70.65%   -0.01%     
- Complexity    11584    11586       +2     
============================================
  Files           833      833              
  Lines         71007    71009       +2     
  Branches       8532     8532              
============================================
- Hits          50171    50170       -1     
- Misses        18208    18213       +5     
+ Partials       2628     2626       -2     

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