Deprecate HdyArrows
It's not used by anything else AFAWK.
Fixes https://source.puri.sm/Librem5/libhandy/issues/126.
Ping @guido.gunther as you wrote that widget and @exalm as you helped fixing deprecations.
It's not used by anything else AFAWK.
Fixes https://source.puri.sm/Librem5/libhandy/issues/126.
Ping @guido.gunther as you wrote that widget and @exalm as you helped fixing deprecations.