Dispatch docs build fails if -DRUNTIME_CHECK=asan is used

[ 87%] Generating qdrouterd_help.adoc 
[109|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:109]==7773==ASan runtime does not come first in initial library list; you should either link runtime to your application or manually preload it with LD_PRELOAD. 
[110|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:110]Traceback (most recent call last): 
[111|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:111] File "/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/build/run.py", line 144, in <module> 
[112|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:112] run_path(sys.argv[0], run_name="__main__") 
[113|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:113] File "/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/build/run.py", line 127, in run_path 
[114|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:114] runpy.run_path(file_path, run_name=run_name) 
[115|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:115] File "/opt/hostedtoolcache/Python/3.7.10/x64/lib/python3.7/runpy.py", line 263, in run_path 
[116|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:116] pkg_name=pkg_name, script_name=fname) 
[117|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:117] File "/opt/hostedtoolcache/Python/3.7.10/x64/lib/python3.7/runpy.py", line 96, in _run_module_code 
[118|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:118] mod_name, mod_spec, pkg_name, script_name) 
[119|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:119] File "/opt/hostedtoolcache/Python/3.7.10/x64/lib/python3.7/runpy.py", line 85, in _run_code 
[120|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:120] exec(code, run_globals) 
[121|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:121] File "/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/docs/man/help2txt.py", line 96, in <module> 
[122|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:122] main(sys.argv) 
[123|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:123] File "/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/docs/man/help2txt.py", line 92, in main 
[124|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:124] print(help2txt(check_output(program))) 
[125|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:125] File "/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/docs/man/help2txt.py", line 54, in check_output 
[126|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:126] raise e 
[127|https://github.com/jiridanek/qpid-dispatch/runs/2050819641?check_suite_focus=true#step:8:127]subprocess.CalledProcessError: Command '['/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/build/router/qdrouterd', '--help']' returned non-zero exit status 1.