R-cran-pkgbuild: update to 1.4.8.

srcpkgs/R-cran-pkgbuild/template

@@ -1,7 +1,7 @@
 # Template file for 'R-cran-pkgbuild'
 pkgname=R-cran-pkgbuild
-version=1.1.0
-revision=2
+version=1.4.8
+revision=1
 build_style=R-cran
 hostmakedepends="R-cran-callr R-cran-cli R-cran-crayon R-cran-desc
  R-cran-prettyunits R-cran-R6 R-cran-rprojroot R-cran-withr"
@@ -11,4 +11,4 @@ short_desc="Find Tools Needed to Build R Packages"
 maintainer="Luke Hannan <lukehannan@gmail.com>"
 license="GPL-3.0-only"
 homepage="https://github.com/r-lib/pkgbuild"
-checksum=b39bfb7661fc53f88962e2380fa9ded2e323c6ad43ac6b582195c749b0ccabbd
+checksum=2e4259202ce90fc452f31ff36cfe14ff21a38e9fd71c3015e25018b9079924cb