1.7.0-2: Switch to tag pinning

.SRCINFO

 pkgbase = libxkbcommon
 	pkgdesc = Keymap handling library for toolkits and window systems
 	pkgver = 1.7.0
-	pkgrel = 1
+	pkgrel = 2
 	url = https://xkbcommon.org/
 	arch = x86_64
 	license = MIT
@@ -18,7 +18,7 @@ pkgbase = libxkbcommon
 	makedepends = wayland-protocols
 	makedepends = xkeyboard-config
 	makedepends = xorgproto
-	source = git+https://github.com/xkbcommon/libxkbcommon#commit=7a31e3585edf78be281559377e26d15f8c4bc655
+	source = git+https://github.com/xkbcommon/libxkbcommon#tag=xkbcommon-1.7.0
 	b2sums = 70da3ad61589c68a06c6456034f17afad3962045552641ab9e099cee821eb935d84b11de9ac52af8f79111ef222466f39cfc9a6f5ae9cac610c474a9305cd50a
 
 pkgname = libxkbcommon

PKGBUILD

@@ -9,7 +9,7 @@ pkgname=(
   libxkbcommon-doc
 )
 pkgver=1.7.0
-pkgrel=1
+pkgrel=2
 pkgdesc='Keymap handling library for toolkits and window systems'
 url='https://xkbcommon.org/'
 arch=(x86_64)
@@ -31,15 +31,9 @@ checkdepends=(
   libgl
   xorg-server-xvfb
 )
-_commit=7a31e3585edf78be281559377e26d15f8c4bc655  # tags/xkbcommon-1.7.0^0
-source=("git+https://github.com/xkbcommon/libxkbcommon#commit=$_commit")
+source=("git+https://github.com/xkbcommon/libxkbcommon#tag=xkbcommon-$pkgver")
 b2sums=('70da3ad61589c68a06c6456034f17afad3962045552641ab9e099cee821eb935d84b11de9ac52af8f79111ef222466f39cfc9a6f5ae9cac610c474a9305cd50a')
 
-pkgver() {
-  cd libxkbcommon
-  git describe --tags | sed 's/^xkbcommon-//;s/[^-]*-g/r&/;s/-/+/g'
-}
-
 prepare() {
   cd libxkbcommon
 }