chore(deps): Update cft/developer-tools Docker tag to v1.23 (terraform-google-modules#2201)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Makefile

@@ -18,7 +18,7 @@
 # Make will use bash instead of sh
 SHELL := /usr/bin/env bash
 
-DOCKER_TAG_VERSION_DEVELOPER_TOOLS := 1.22
+DOCKER_TAG_VERSION_DEVELOPER_TOOLS := 1.23
 DOCKER_IMAGE_DEVELOPER_TOOLS := cft/developer-tools
 REGISTRY_URL := gcr.io/cloud-foundation-cicd
 DOCKER_BIN ?= docker

build/int.cloudbuild.yaml

@@ -476,6 +476,6 @@ tags:
 - 'integration'
 substitutions:
   _DOCKER_IMAGE_DEVELOPER_TOOLS: 'cft/developer-tools'
-  _DOCKER_TAG_VERSION_DEVELOPER_TOOLS: '1.22'
+  _DOCKER_TAG_VERSION_DEVELOPER_TOOLS: '1.23'
 options:
   machineType: 'N1_HIGHCPU_8'