Update ChangeLog.md for release 4.7.1/1.4.1

[harvsu]

Telemetry - v4.7.1

Core - v1.4.1

• Upgrade to AndroidX [Upgrade to AndroidX #446] (Upgrade to AndroidX #446)
• Revert "Add test device for CI in release process [Revert "Add test device for CI in release process (#417)" #449] (Revert "Add test device for CI in release process (#417)" #449)
• Add test device for CI in release process [Add test device for CI in release process #417] (Add test device for CI in release process #417)
• Workaround for Strict mode socket issue [Workaround for Strict mode Untagged Socket issue #443] (Workaround for Strict mode Untagged Socket issue #443)
• Update Node version to >=10 [Update Node version to >=10 #445] (Update Node version to >=10 #445))
• Update Gradle Versions [Update Gradle Versions #444] (Update Gradle Versions #444)

[codecov]

Codecov Report

Merging #451 into master will decrease coverage by 0.09%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##             master     #451     +/-   ##
===========================================
- Coverage     68.46%   68.36%   -0.1%     
+ Complexity      395      394      -1     
===========================================
  Files            69       69             
  Lines          2156     2156             
  Branches        171      171             
===========================================
- Hits           1476     1474      -2     
- Misses          583      584      +1     
- Partials         97       98      +1

[nkukday]

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