Man pages matching name volk_gnsssdr-config-info in section 1:

volk_gnsssdr-config-info.1.en	debian 10 / gnss-sdr
volk_gnsssdr-config-info.1.en	debian 11 / gnss-sdr
volk_gnsssdr-config-info.1.en	debian 12 / gnss-sdr