added docs

Author: sanderegg

services/api-server/requirements/constraints.txt

@@ -36,4 +36,5 @@ aws-sam-translator<1.56.0
 cfn-lint<0.72.1
 
 # the osparc client currently requires fastapi-pagination<0.13.0 as it requires links fields in the response (from version 0.13.0 they are all optional)
+# https://github.com/ITISFoundation/osparc-simcore/issues/8254
 fastapi-pagination<0.13.0