sneak in forgotten news bullet

Author: teunbrand

NEWS.md

@@ -1,5 +1,7 @@
 # ggplot2 (development version)
 
+* `geom_errorbarh()` is deprecated in favour of 
+  `geom_errorbar(orientation = "y")` (@teunbrand, #5961).
 * `geom_boxplot()` gains additional arguments to style the colour, linetype and
   linewidths of the box, whiskers, median line and staples (@teunbrand, #5126)
 * (internal) Using `after_scale()` in the `Geom*$default_aes()` field is now