update sentry_arroyo==2.20.0

Author: sentry-release-bot[bot]

packages.ini

@@ -1677,6 +1677,7 @@ python_versions = <3.13
 [sentry-arroyo==2.19.10]
 [sentry-arroyo==2.19.11]
 [sentry-arroyo==2.19.12]
+[sentry-arroyo==2.20.0]
 
 [sentry-cli==2.14.3]
 [sentry-cli==2.14.4]