Add it to the agent Makefile and to the pip invocation in the agent spec file.
Tested by installing the resulting RPM and running an end-to-end smoke test (register tools, run pbench-user-benchmark, push results) on RHEL7.9, RHEL8.7, RHEL8.8, RHEL9.2, CentOS Stream 8, CentOS Stream 9, Fedora 37 and Fedora 38.
Add it to the agent Makefile and to the pip invocation in the agent spec file.
Tested by installing the resulting RPM and running an end-to-end smoke test (register tools, run pbench-user-benchmark, push results) on RHEL7.9, RHEL8.7, RHEL8.8, RHEL9.2, CentOS Stream 8, CentOS Stream 9, Fedora 37 and Fedora 38.