Update BSON to the latest stable version 1.2.5

[bilal-alsharifi]

Fixes #1712

This PR is ready for review.

Risk

This PR makes no API changes.

Testing Plan

• I have verified that I have not introduced new warnings in this PR (or explain why below)
• I have run the unit tests with this PR
• I have tested this PR against Core and verified behavior (if applicable, if not applicable, explain why below).
• I have tested Android

Summary

This PR updates the BSON library to the latest stable version (1.2.5)

CLA

• I have signed the CLA

[codecov]

Codecov Report

Merging #1713 (6b05661) into release/5.2.0_RC (6c55685) will increase coverage by 0.00%.
The diff coverage is n/a.

❗ Current head 6b05661 differs from pull request most recent head 5115ef9. Consider uploading reports for the commit 5115ef9 to get more accurate results

@@                 Coverage Diff                 @@
##             release/5.2.0_RC    #1713   +/-   ##
===================================================
  Coverage               54.44%   54.45%           
  Complexity               5406     5406           
===================================================
  Files                     555      555           
  Lines                   24746    24746           
  Branches                 3156     3156           
===================================================
+ Hits                    13474    13475    +1     
  Misses                  10096    10096           
+ Partials                 1176     1175    -1     

Impacted Files	Coverage Δ
...rtdevicelink/streaming/video/SdlRemoteDisplay.java	51.21% <0.00%> (+1.21%)	⬆️