docs: fix parameter documentation accuracy for bins and breaks

Address Copilot review feedback:
- bins parameter now only mentions geom_histogram() and geom_area()
- breaks parameter now only mentions geom_histogram()
- Removed incorrect references to stat_dots() which doesn't support bins/breaks

Author: utkarshpawade

man-roxygen/args-hist.R

@@ -1,7 +1,7 @@
 #' @param binwidth Passed to [ggplot2::geom_histogram()], [ggplot2::geom_area()],
 #'   and [ggdist::stat_dots()] to override the default binwidth.
-#' @param bins Passed to [ggplot2::geom_histogram()], [ggplot2::geom_area()],
-#'   and [ggdist::stat_dots()] to override the default binwidth.
-#' @param breaks Passed to [ggplot2::geom_histogram()], [ggplot2::geom_area()],
-#'   and [ggdist::stat_dots()] as an alternative to `binwidth`.
+#' @param bins Passed to [ggplot2::geom_histogram()] and [ggplot2::geom_area()]
+#'   to override the default binning.
+#' @param breaks Passed to [ggplot2::geom_histogram()] as an alternative to
+#'   `binwidth`.
 #'