temp/lttng-tools: remove (!390)

It was used at some point during the unity8 bringup but wasn't even used
anymore in the final MR. Remove it.

temp/lttng-tools/APKBUILD

@@ -1,42 +0,0 @@
-pkgname=lttng-tools
-pkgver=2.10.5
-pkgrel=0
-pkgdesc="LTTng 2.0 control and utility programs"
-url="https://lttng.org"
-arch="all !aarch64"
-license="GPL-2.0"
-depends="babeltrace"
-depends_dev="popt-dev libxml2-dev userspace-rcu-dev lttng-ust-dev kmod-dev
-	util-linux-dev"
-makedepends="$depends_dev bash grep coreutils automake autoconf"
-install=""
-subpackages="$pkgname-dev $pkgname-doc"
-source="https://lttng.org/files/$pkgname/$pkgname-$pkgver.tar.bz2"
-options="!check" # Tests fail
-
-build() {
-	cd "$builddir"
-
-	unset LDFLAGS
-	./configure \
-		--prefix=/usr \
-		--sysconfdir=/etc \
-		--localstatedir=/var
-	make V=1
-}
-
-check() {
-	cd "$builddir"
-	make -j1 check
-}
-
-package() {
-	cd "$builddir"
-
-	make DESTDIR="$pkgdir" install
-	mkdir -p "$pkgdir"/usr/share/licenses/$pkgname
-	mv "$pkgdir"/usr/share/doc/$pkgname/LICENSE \
-		"$pkgdir"/usr/share/licenses/$pkgname/
-}
-
-sha512sums="30689be92331fb3421ecb67150dab29c182c2febd5db77113dc0439c2289cdadb645043bbbbb4a95c6da40dbf8bbc258dd775e22b908e9514fbeffc450312a5b  lttng-tools-2.10.5.tar.bz2"