fix tests for beta message

Author: shellmayr

tests/integration/_cases/logs/logs-list-no-logs-found-project-id.trycmd

@@ -1,6 +1,7 @@
 ```
 $ sentry-cli logs list --org wat-org --project 12345
 ? success
+[BETA] The "logs" command is in beta. The command is subject to breaking changes, including removal, in any Sentry CLI release.
 No logs found
 
 ```

tests/integration/_cases/logs/logs-list-with-data-project-id.trycmd

@@ -1,6 +1,7 @@
 ```
 $ sentry-cli logs list --project 12345
 ? success
+[BETA] The "logs" command is in beta. The command is subject to breaking changes, including removal, in any Sentry CLI release.
 +------------------+---------------------------+----------+--------------------------+----------------------+
 | Item ID          | Timestamp                 | Severity | Message                  | Trace                |
 +------------------+---------------------------+----------+--------------------------+----------------------+