chore: Deprecate description truncation option for Redis spans

[alexander-alderman-webb]

Description

Set the default value for max_data_size option of RedisIntegration to None, so that Redis span descriptions are not truncated by default.

Deprecate the option as well, announcing its removal in the next major.

Issues

Closes #4990
Closes PY-1918

Reminders

• Please add tests to validate your changes, and lint your code using tox -e linters.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[linear]

PY-1918 Remove span description truncation in Redis

[codecov]

Codecov Report

❌ Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 83.97%. Comparing base (faa327c) to head (233eef3).
⚠️ Report is 20 commits behind head on master.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
sentry_sdk/integrations/redis/modules/caches.py	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5073      +/-   ##
==========================================
+ Coverage   83.96%   83.97%   +0.01%     
==========================================
  Files         179      179              
  Lines       17943    17949       +6     
  Branches     3192     3194       +2     
==========================================
+ Hits        15066    15073       +7     
  Misses       1905     1905              
+ Partials      972      971       -1     

Files with missing lines	Coverage Δ
sentry_sdk/integrations/redis/__init__.py	93.10% <100.00%> (+0.79%)	⬆️
sentry_sdk/integrations/redis/consts.py	100.00% <100.00%> (ø)
sentry_sdk/integrations/redis/modules/queries.py	93.54% <100.00%> (-0.21%)	⬇️
sentry_sdk/integrations/redis/modules/caches.py	88.13% <0.00%> (-0.20%)	⬇️

... and 3 files with indirect coverage changes