tar: move package to 'system tools'

Package was previously in the 'Development' section

Signed-off-by: Francesco Nwokeka <francesco.nwokeka@gmail.com>
Reviewed-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Tested-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/Config.in

@@ -140,9 +140,6 @@ if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 endif
 	source "package/sstrip/Config.in"
 	source "package/subversion/Config.in"
-if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
-	source "package/tar/Config.in"
-endif
 	source "package/tree/Config.in"
 	source "package/yasm/Config.in"
 endmenu
@@ -1508,6 +1505,7 @@ endif
 	source "package/systemd/Config.in"
 if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 	source "package/sysvinit/Config.in"
+	source "package/tar/Config.in"
 endif
 	source "package/util-linux/Config.in"
 endmenu