Remove workaround for dnf5 addrepo bug

This reverts commit 27f47c592a.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

install.sh

@@ -558,15 +558,8 @@ do_install() {
 					set -x
 				fi
 				if command_exists dnf5; then
-					# $sh_c "dnf -y -q --setopt=install_weak_deps=False install dnf-plugins-core"
-					# $sh_c	"dnf5 config-manager addrepo --save-filename=docker-ce.repo --from-repofile='$repo_file_url'"
-
-					$sh_c "dnf -y -q --setopt=install_weak_deps=False install curl dnf-plugins-core"
-					# FIXME(thaJeztah); strip empty lines as workaround for https://github.com/rpm-software-management/dnf5/issues/1603
-					TMP_REPO_FILE="$(mktemp --dry-run)"
-					$sh_c "curl -fsSL '$repo_file_url' | tr -s '\n' > '${TMP_REPO_FILE}'"
-					$sh_c "dnf5 config-manager addrepo --save-filename=docker-ce.repo --overwrite --from-repofile='${TMP_REPO_FILE}'"
-					$sh_c "rm -f '${TMP_REPO_FILE}'"
+					$sh_c "dnf -y -q --setopt=install_weak_deps=False install dnf-plugins-core"
+					$sh_c "dnf5 config-manager addrepo --save-filename=docker-ce.repo --from-repofile='$repo_file_url'"
 
 					if [ "$CHANNEL" != "stable" ]; then
 						$sh_c "dnf5 config-manager setopt \"docker-ce-*.enabled=0\""