unneed function usages on slugification

[angryfoxx]

sentry/src/sentry/models/organization.py

Line 252 in 633990e

slugify_target = slugify_target.lower().replace("_", "-").strip("-")

sentry/src/sentry/db/models/utils.py

Line 107 in 633990e

value = value.strip("-")

strip, replace and lower usages at above is unnecessary because slugify at utils.py#L106 function handles these steps

[linear]

ENG-6489

[getsantry]

Assigning to @getsentry/support for routing ⏲️

[angryfoxx]

#107768