Regression Testing

# Version
pg14.1+citus v10.2.5

# Environment
```
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$ export LC_COLLATE="C"
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$ export LANG="en_US.UTF-8"
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$ mitmdump --version
Mitmproxy: 5.3.0
Python: 3.6.8
OpenSSL: OpenSSL 1.1.1k FIPS 25 Mar 2021
Platform: Linux-4.18.0-305.3.1.el8.x86_64-x86_64-with-centos-8.2.2004-Core
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$ mitmproxy --version
Mitmproxy: 5.3.0
Python: 3.6.8
OpenSSL: OpenSSL 1.1.1k FIPS 25 Mar 2021
Platform: Linux-4.18.0-305.3.1.el8.x86_64-x86_64-with-centos-8.2.2004-Core
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$ whereis mitmdump
mitmdump: /usr/local/bin/mitmdump
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$ pg_config --version
PostgreSQL 14.1
[postgres@VM-24-14-centos:~/other/postgres/contrib/citus → v10.2.5]$
```
# Error

check-failure，the error is as follows:
```
============== installing citus ==============
CREATE EXTENSION
============== running regression test queries ==============
test failure_test_helpers ... ok 35 ms
test failure_setup ... // I am here (stuck here)
```

I don't know how to pass this schedule，or is this a problem?