Merge remote-tracking branch 'tor-github/pr/1505'

Doxyfile.in

changes/ticket30984

src/feature/control/control_cmd.c

src/feature/control/control_getinfo.c

src/feature/control/control_proto.c

src/feature/control/control_proto.h

src/lib/encoding/kvline.c

src/lib/encoding/kvline.h

src/test/test_config.c

src/test/test_controller.c