fix(edge-identity-view): reduce max page size to 100

[gagantrivedi]

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Changes

Reduce max page size to improve latency
refer: https://github.com/Flagsmith/infrastructure/issues/16

How did you test this code?

Covered by unit tests

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Name	Status	Preview	Updated (UTC)
docs	✅ Ready (Inspect)	Visit Preview	Nov 8, 2023 3:37am
flagsmith-frontend-preview	✅ Ready (Inspect)	Visit Preview	Nov 8, 2023 3:37am
flagsmith-frontend-staging	✅ Ready (Inspect)	Visit Preview	Nov 8, 2023 3:37am

[github-actions]

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (3732e67) 95.63% compared to head (0dd666b) 95.63%.
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2937   +/-   ##
=======================================
  Coverage   95.63%   95.63%           
=======================================
  Files        1012     1012           
  Lines       29137    29142    +5     
=======================================
+ Hits        27866    27871    +5     
  Misses       1271     1271           

Files	Coverage Δ
api/app/pagination.py	92.59% <100.00%> (+0.59%)	⬆️
api/environments/dynamodb/dynamodb_wrapper.py	96.03% <100.00%> (+0.03%)	⬆️
...s/dynamodb/tests/test_dynamodb_identity_wrapper.py	98.22% <100.00%> (+0.01%)	⬆️
.../edge_api/identities/test_edge_identity_viewset.py	100.00% <100.00%> (ø)

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[zachaysan]

Looks good!

[matthewelwell]

I have sent notifications out that this will be released on Tuesday 21st November.