Add --ignoregroup to completion files

Signed-off-by: Dan McGee <dan@archlinux.org>

contrib/bash_completion

@@ -272,6 +272,7 @@ _pacman ()
           -y --refresh \
           --needed \
           --ignore \
+          --ignoregroup \
           --config \
           --logfile \
           --noconfirm \

contrib/zsh_completion

@@ -75,6 +75,7 @@ _pacman_opts_sync_modifiers=(
 	'-w[Download packages only]'
 	'-y[Download fresh package databases]'
 	'*--ignore[Ignore a package upgrade]:package:_pacman_completions_installed_packages'
+	'*--ignoregroup[Ignore a group upgrade]:package group:_pacman_completions_all_groups'
 )
 
 # handles --action subcommand