Update Cloud Build config

Author: hakman

Makefile

@@ -29,7 +29,7 @@ DOCKER_PLATFORMS=linux/amd64,linux/arm64
 PLATFORMS=$(LINUX_PLATFORMS) windows_amd64
 
 # VERSION is the version of the binary.
-VERSION?=$(shell if [ -d .git ]; then echo `git describe --tags --dirty`; else echo "UNKNOWN"; fi)
+VERSION?=$(shell git describe --tags --always --dirty)
 
 # TAG is the tag of the container image, default to binary version.
 TAG?=$(VERSION)

cloudbuild.yaml

@@ -6,21 +6,12 @@ options:
   # job builds a multi-arch docker image for amd64 and arm64
   machineType: E2_HIGHCPU_8
 steps:
-  - name: 'gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20230623-56e06d7c18'
-    entrypoint: bash
+  - name: 'gcr.io/cloud-builders/docker'
+    entrypoint: make
     env:
-    - PROW_GIT_TAG=$_GIT_TAG
     - PULL_BASE_REF=$_PULL_BASE_REF
-    - VERSION=$_PULL_BASE_REF
-    - DOCKER_CLI_EXPERIMENTAL=enabled
     args:
-    - -c
-    - |
-      echo "Building/Pushing NPD containers"
-      apk add musl-dev gcc
-      make push-container
+    - push-container
 substitutions:
-  # _GIT_TAG will be filled with a git-based tag for the image, of the form vYYYYMMDD-hash, and
-  # can be used as a substitution
-  _GIT_TAG: 'PLACE_HOLDER'
-  _PULL_BASE_REF: 'master'
+  _GIT_TAG: 'dev'
+  _PULL_BASE_REF: 'dev'