[MOB-4439] add update email with auth token

[roninopf]

🔹 Jira Ticket(s) if any

• MOB-4439

✏️ Description

• adds authToken as a field that can be set when setting updating a user's email

[codecov]

Codecov Report

Merging #447 (38d6cf4) into master (5a0abda) will decrease coverage by 0.04%.
The diff coverage is 21.73%.

❗ Current head 38d6cf4 differs from pull request most recent head 1fba386. Consider uploading reports for the commit 1fba386 to get more accurate results

@@            Coverage Diff             @@
##           master     #447      +/-   ##
==========================================
- Coverage   62.47%   62.43%   -0.05%     
==========================================
  Files          66       66              
  Lines        3904     3913       +9     
  Branches      454      455       +1     
==========================================
+ Hits         2439     2443       +4     
- Misses       1227     1234       +7     
+ Partials      238      236       -2     

Impacted Files	Coverage Δ
.../com/iterable/iterableapi/IterableAuthManager.java	17.64% <11.76%> (+2.02%)	⬆️
...ain/java/com/iterable/iterableapi/IterableApi.java	61.63% <50.00%> (-0.28%)	⬇️
...in/java/com/iterable/iterableapi/IterableUtil.java	67.28% <0.00%> (-2.81%)	⬇️
...com/iterable/iterableapi/IterableInAppManager.java	87.61% <0.00%> (+0.47%)	⬆️
.../iterable/iterableapi/IterableActivityMonitor.java	95.08% <0.00%> (+3.27%)	⬆️

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[Ayyanchira]

LGTM. Will have the success handler adjusted in the PR where its been worked upon.