Install hcl2json

Signed-off-by: Roman Schwarz <rs@cloudeteer.de>

Author: rswrz

assets/install_github_actions_runner.sh.tftpl

@@ -49,6 +49,10 @@ RUNNER_VERSION=${runner_version}
 # shellcheck disable=SC2154
 RUNNER_USER=${runner_user}
 
+# Install hcl2json
+curl -L -o hcl2json "https://github.com/tmccombs/hcl2json/releases/latest/download/hcl2json_linux_$RUNNER_ARCH"
+install -m 0755 hcl2json /usr/local/bin/hcl2json
+
 # Get the latest version
 if [ "$RUNNER_VERSION" = "latest" ]; then
   RUNNER_VERSION=$(curl -sS -L \