dev-java/boot-bin: Add missing shebang re bug #682984

Add a shebang to the boot bootup script so it works for users who have a
native shell other than bash.

-r1 bump necessary as if you already had it installed, it was possibly
broken.

Closes: https://bugs.gentoo.org/682984
Package-Manager: Portage-2.3.66, Repoman-2.3.16
Signed-off-by: Kent Fredric <kentnl@gentoo.org>

dev-java/boot-bin/boot-bin-2.7.1-r1.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="6"

dev-java/boot-bin/files/boot

@@ -1,3 +1,4 @@
+#!/bin/bash
 source @@JAVA_PKG_SHAREPATH@@/package.env
 jarpath="@@JAVA_PKG_JARDEST@@/@@PN@@.jar"
 declare -a "options=($BOOT_JVM_OPTIONS)"