nvimpager: update to 0.10.3

This also fixes a wrong path being passed to neovim, because the
makefile inserts the PREFIX into the script, which is not set during
do_build. As there aren't any binary build steps, do_build is skipped.

srcpkgs/nvimpager/template

@@ -1,6 +1,6 @@
 # Template file for 'nvimpager'
 pkgname=nvimpager
-version=0.10.2
+version=0.10.3
 revision=1
 build_style=gnu-makefile
 hostmakedepends="neovim scdoc"
@@ -10,7 +10,11 @@ maintainer="Adrian Herath <adrianisuru@gmail.com>"
 license="BSD-2-Clause"
 homepage="https://github.com/lucc/nvimpager"
 distfiles="https://github.com/lucc/nvimpager/archive/v${version}.tar.gz"
-checksum=58d77fe301a6451098eef2677011cc99138c3735b34859a17cbaa6caba7e0ef4
+checksum=c369c75f3de0c95d8ceca5ab13deaae22626b08bcd2f98b2b42df85ca60d7609
+
+do_build() {
+	: # nothing to build
+}
 
 post_install() {
 	vlicense LICENSE