license: Update BSL change date

Co-authored-by: sentry-update-license-date[bot] <57668832+sentry-update-license-date[bot]@users.noreply.github.com>

Author: sentry-update-license-date[bot]

LICENSE

@@ -16,7 +16,7 @@ Additional Use Grant: You may make use of the Licensed Work, provided that you d
                       error-reporting or application monitoring features of the
                       Licensed Work.
 
-Change Date:          2023-06-01
+Change Date:          2023-07-01
 
 Change License:       Apache License, Version 2.0