fix(react-native): removed floating decluttering Sentry header (#13827)

Author: JoshuaMoelans

docs/platforms/react-native/configuration/filtering.mdx

@@ -71,10 +71,6 @@ You can use the <PlatformIdentifier name="ignore-errors" /> option to filter out
 
 <PlatformContent includePath="configuration/ignore-errors" />
 
-### Decluttering Sentry
-
-<PlatformContent includePath="configuration/decluttering" />
-
 ## Filtering Transaction Events
 
 To prevent certain transactions from being reported to Sentry, use the <PlatformIdentifier name="traces-sampler" /> or <PlatformIdentifier name="before-send-transaction" /> configuration option, which allows you to provide a function to evaluate the current transaction and drop it if it's not one you want.