minor #9623 add missing redirection map entry (xabbuh)

This PR was merged into the 3.4 branch.

Discussion
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add missing redirection map entry

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Commits
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0a9f70d add missing redirection map entry

Author: javiereguiluz

_build/redirection_map

@@ -349,6 +349,7 @@
 /form /forms
 /form/use_virtual_forms /form/inherit_data_option
 /security/target_path /security
+/service_container/service_locators /service_container/service_subscribers_locators
 /service_container/third_party /service_container
 /templating/templating_service /templates
 /testing/simulating_authentication /testing/http_authentication