docs(changelog): Add DNS retry entry

Author: szokeasaurusrex

CHANGELOG.md

@@ -6,6 +6,10 @@
 
 - Add `--install-group` parameter to `sentry-cli build upload` for controlling update visibility between builds ([#3094](https://github.com/getsentry/sentry-cli/pull/3094))
 
+### Fixes
+
+- Retry DNS resolution failures for `sentry.io` requests to reduce intermittent failures for some users ([#3085](https://github.com/getsentry/sentry-cli/pull/3085))
+
 ## 3.1.0
 
 ### New Features