setup_configs incompatible with bazel 9.1.0

[mstniy]

Naively following the bazel quickstart with the current latest bazel version, 9.1.0, errors out with:

> bazel run @fuzztest//bazel:setup_configs > fuzztest.bazelrc
Computing main repo mapping: 
Loading: 
Loading: 0 packages loaded
WARNING: Target pattern parsing failed.
ERROR: Skipping '@fuzztest//bazel:setup_configs': no such target '@@fuzztest+//bazel:setup_configs': target 'setup_configs' not declared in package 'bazel' defined by /home/kartal/.cache/bazel/_bazel_kartal/5b1d57bb31f1fdca48a2cd2492a6c68d/external/fuzztest+/bazel/BUILD
ERROR: no such target '@@fuzztest+//bazel:setup_configs': target 'setup_configs' not declared in package 'bazel' defined by /home/kartal/.cache/bazel/_bazel_kartal/5b1d57bb31f1fdca48a2cd2492a6c68d/external/fuzztest+/bazel/BUILD
INFO: Elapsed time: 0.218s
INFO: 0 processes.
ERROR: Build did NOT complete successfully
ERROR: Build failed. Not running target

It works with 8.6.0