main/libical: move glib-dev and icu-dev to makedepends
While working on !27089 (closed) found that glib-dev and icu-dev should not be there https://gitlab.alpinelinux.org/alpine/aports/-/jobs/533257#L864
>>> WARNING: libical-dev*: glib-dev should be removed from depends_dev
>>> WARNING: libical-dev*: glib-dev should be removed from depends_dev
>>> WARNING: libical-dev*: icu-dev should be removed from depends_dev
Edited by Andy Postnikov