chore(deps): update Native SDK to v0.15.3

[github-actions]

Bumps modules/sentry-native from 0.15.2 to 0.15.3.

Auto-generated by a dependency updater.

Changelog

0.15.3

Features

• Android: Expose app-hang detection through the NDK bindings via NdkOptions.setEnableAppHangTracking() and NdkOptions.setAppHangTimeoutMillis(). (#1823)
• Windows: add wide-char versions of sentry_capture_minidump and sentry_capture_minidump_n. (#1827)
• Add sentry_update_context to allow updating already set context objects with new key-value pairs, as well as new values for existing keys. (#1835)

Fixes:

• Native/Windows: ensure valid event IDs for fast-fail crash envelopes to fix launching of the external crash reporter for fast-fail crashes. (#1832)
• Native/Linux: resolve symbols from split-debug files on Linux. (#1836)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.19%. Comparing base (56d78c7) to head (263f666).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #5353   +/-   ##
=======================================
  Coverage   74.19%   74.19%           
=======================================
  Files         508      508           
  Lines       18373    18373           
  Branches     3595     3595           
=======================================
  Hits        13632    13632           
  Misses       3869     3869           
  Partials      872      872           

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[jamescrosswell]

Automated approval: dependency update, CI green, no breaking changes in description.