dev-db/pspg: Bump to 5.5.8

Dependency on dev-db/postgresql is now optional.

Signed-off-by: Aaron W. Swenson <titanofold@gentoo.org>

dev-db/pspg/Manifest

@@ -1 +1,2 @@
 DIST pspg-5.5.4.tar.gz 2415002 BLAKE2B 1b7712318069c5fe69afe5e7477aa2a415d007a1f41af866726b11e65073c507ed12a51de14fc39ee06df9ccbe2763472332f55dda49167547e6ba590850bb5b SHA512 f13f4d7424d7b172a1fc5f963e7390a53f73f5c53ea4af7a9bed32dabc99f657e46cae550e8d5c7dd756b3496dd2ad665f3fd6551e54f9add1b3aef491709572
+DIST pspg-5.5.8.tar.gz 2428371 BLAKE2B 09021f61c51698fd85ccf61c559014b6ffecad72079abf10c7dc50249bffbe34b86afa124a30a8d4f5c360af069ec623a4815288267a2ee225f7030de14b76d4 SHA512 f3fa9bc097ac43ab0113586b3474e9137c84b2ca844c45397a7ec185a01c66daa204f7bf739f7b65f1d741de02be8f7c1ba7df5abaa962008f33f6082c576b9f

dev-db/pspg/pspg-5.5.8.ebuild

@@ -0,0 +1,25 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="A better pager for CLI database clients, and can substitute psql"
+HOMEPAGE="https://github.com/okbob/pspg"
+SRC_URI="https://github.com/okbob/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="postgres"
+RESTRICT="test"
+
+RDEPEND="
+sys-libs/ncurses:=
+sys-libs/readline:=
+postgres? ( dev-db/postgresql:= )
+"
+DEPEND="${RDEPEND}"
+
+src_configure() {
+	econf $(use_with postgres postgresql)
+}