less: switch from pcre to pcre2

pcre is EOL

less/PKGBUILD

@@ -2,13 +2,13 @@
 
 pkgname=less
 pkgver=608
-pkgrel=1
+pkgrel=2
 pkgdesc="A terminal based program for viewing text files"
 license=('GPL3')
 arch=('i686' 'x86_64')
 url="http://www.greenwoodsoftware.com/less"
-depends=('ncurses' 'libpcre')
-makedepends=('ncurses-devel' 'pcre-devel' 'autotools' 'gcc')
+depends=('ncurses' 'libpcre2_8')
+makedepends=('ncurses-devel' 'pcre2-devel' 'autotools' 'gcc')
 source=("http://www.greenwoodsoftware.com/${pkgname}/${pkgname}-${pkgver}.tar.gz"
        "$pkgname-$pkgver.tar.gz.sig::http://www.greenwoodsoftware.com/$pkgname/$pkgname-$pkgver.sig")
 sha256sums=('a69abe2e0a126777e021d3b73aa3222e1b261f10e64624d41ec079685a6ac209'
@@ -21,7 +21,7 @@ build() {
       --build=${CHOST} \
       --prefix=/usr \
       --sysconfdir=/etc \
-      --with-regex=pcre
+      --with-regex=pcre2
   make
 }