kde/powerdevil: fix libexec install path (!293)

Change the patch to reflect expected location in
plasma-phone-components.

[ci:skip-build]: already built successfully in CI

kde/powerdevil/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Bart Ribbers <bribbers@disroot.org>
 pkgname=powerdevil
 pkgver=5.15.3
-pkgrel=0
+pkgrel=1
 pkgdesc="Manages the power consumption settings of a Plasma Shell"
 arch="all"
 url="https://www.kde.org/workspaces/plasmadesktop/"
@@ -17,8 +17,7 @@ build() {
 	cmake \
 		-DCMAKE_BUILD_TYPE=Release \
 		-DCMAKE_INSTALL_PREFIX=/usr \
-		-DCMAKE_INSTALL_LIBDIR=lib \
-		-DCMAKE_INSTALL_LIBEXECDIR=lib
+		-DCMAKE_INSTALL_LIBDIR=lib
 	make
 }
 
@@ -29,7 +28,7 @@ check() {
 
 package() {
 	cd "$builddir"
-	make DESTDIR="$pkgdir" install
+	DESTDIR="$pkgdir" make install
 }
 
 sha512sums="fc783b1bbda801ab7d1f91232e69d451ea60ecc44938f4562ce67016e9d0c4421964f5afcb2242180a54249eb120193d1481a6e983d7d427843b4c161223b1f7  powerdevil-5.15.3.tar.xz"