git-fame v2.1.0 stable

• filter binary files for --loc=surv (#95 <- #76)
• update docs (#100)
  • document --until (#93 <- #92)
  • fix minor typo (#105)
  • update badge URLs
  • update manpages
• misc framework updates (#100)
  • fix CI (pin Python 3.7 to Ubuntu 22.04)
  • bump linters (closes #103)