xfce4-power-manager: fix whitespace in patches

While we're at it, add upower as dependency.

Close: #34229

srcpkgs/xfce4-power-manager/patches/void.patch

@@ -1,5 +1,5 @@
---- a/src/xfpm-pm-helper.c	2019-08-13 12:17:22.787621859 +0200
-+++ b/src/xfpm-pm-helper.c	2019-08-13 12:18:31.946471555 +0200
+--- a/src/xfpm-pm-helper.c
++++ b/src/xfpm-pm-helper.c
 @@ -69,11 +69,8 @@
  #define UP_BACKEND_SUSPEND_COMMAND "/usr/sbin/acpiconf -s 3"
  #define UP_BACKEND_HIBERNATE_COMMAND "/usr/sbin/acpiconf -s 4"
@@ -11,12 +11,12 @@
 -#ifdef BACKEND_TYPE_OPENBSD
 +/* voidlinux and openbsd use zzz(8) */
 +#if defined(BACKEND_TYPE_LINUX) || defined(BACKEND_TYPE_OPENBSD)
- #define UP_BACKEND_SUSPEND_COMMAND	"/usr/sbin/zzz"
+ #define UP_BACKEND_SUSPEND_COMMAND  "/usr/sbin/zzz"
  #define UP_BACKEND_HIBERNATE_COMMAND "/usr/sbin/ZZZ"
  #endif
---- a/src/xfpm-suspend.c	2020-12-22 20:56:08.139119371 -0500
-+++ b/src/xfpm-suspend.c	2020-12-22 20:56:52.359241485 -0500
-@@ -105,40 +105,6 @@
+--- a/src/xfpm-suspend.c
++++ b/src/xfpm-suspend.c
+@@ -105,40 +105,6 @@ freebsd_supports_sleep_state (const gcha
  }
  #endif
  
@@ -57,7 +57,7 @@
  gboolean
  xfpm_suspend_can_suspend (void)
  {
-@@ -147,7 +113,7 @@
+@@ -147,7 +113,7 @@ xfpm_suspend_can_suspend (void)
    return freebsd_supports_sleep_state ("S3");
  #endif
  #ifdef BACKEND_TYPE_LINUX
@@ -66,7 +66,7 @@
  #endif
  #ifdef BACKEND_TYPE_OPENBSD
    return TRUE;
-@@ -164,7 +130,7 @@
+@@ -164,7 +130,7 @@ xfpm_suspend_can_hibernate (void)
    return freebsd_supports_sleep_state ("S4");
  #endif
  #ifdef BACKEND_TYPE_LINUX

srcpkgs/xfce4-power-manager/template

@@ -1,12 +1,12 @@
 # Template file for 'xfce4-power-manager'
 pkgname=xfce4-power-manager
 version=4.16.0
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--with-locales-dir=/usr/share/locale --disable-static"
 hostmakedepends="pkg-config intltool"
 makedepends="libxfce4ui-devel libnotify-devel upower-devel xfce4-panel-devel"
-depends="hicolor-icon-theme desktop-file-utils"
+depends="hicolor-icon-theme desktop-file-utils upower"
 short_desc="Xfce power manager"
 maintainer="Orphaned <orphan@voidlinux.org>"
 license="GPL-2.0-or-later"