chore(deps): update dependency enix/x509-certificate-exporter to v4.2.0

Co-authored-by: Copilot <copilot@github.com>

PKGBUILD

@@ -2,7 +2,7 @@
 
 pkgname=prometheus-x509-certificate-exporter
 _pkgname=x509-certificate-exporter
-pkgver=4.0.0 # renovate: datasource=github-releases depName=enix/x509-certificate-exporter extractVersion='^v?(?<version>.*)$'
+pkgver=4.2.0 # renovate: datasource=github-releases depName=enix/x509-certificate-exporter extractVersion='^v?(?<version>.*)$'
 pkgrel=1
 pkgdesc="metric exporter for x509 certificates"
 arch=('aarch64' 'x86_64' 'riscv64')

README.md

@@ -4,8 +4,8 @@
 ![AUR votes](https://img.shields.io/aur/votes/prometheus-x509-certificate-exporter)
 
 This repository contains build files to build the Arch Linux package `prometheus-x509-certificate-exporter`. Instead of
-building the package yourself, it can also be obtained from the following private repository. More detailed are
-described [here](#obtaining-pre-built-packages-from-a-repository).
+building the package yourself, it can also be obtained from the following private repository. The section [*Obtaining pre-built
+packages from a repository*](#obtaining-pre-built-packages-from-a-repository) describes all necessary steps.
 
 ## Build
 
@@ -51,7 +51,9 @@ EOF
 sudo pacman-key --keyserver hkps://keys.openpgp.org --recv-keys 9B146D11A9ED6CA7E279EB1A852BCC170D81A982
 
 # Extend existing pacman configuration of the repository 'volker.raschek'
-sudo echo "Include = /etc/pacman.d/repos/*.conf" >> /etc/pacman.conf
+sudo tee -a /etc/pacman.conf > /dev/null <<EOF
+Include = /etc/pacman.d/repos/*.conf
+EOF
 
 # Update pacman cache
 sudo pacman --sync --refresh