Merge branch 'renovate/gcr.io-kaniko-project-executor-1.x' into 'main'

chore(images): update gcr.io/kaniko-project/executor docker tag to v1.21.1

See merge request henrywhitaker3/homelab!600

Author: henrywhitaker3

.gitlab-ci.yml

@@ -126,7 +126,7 @@ tf deploy:
 build docker image:
   stage: deploy
   image:
-    name: gcr.io/kaniko-project/executor:v1.21.0-debug
+    name: gcr.io/kaniko-project/executor:v1.21.1-debug
     entrypoint: [""]
   script:
     - echo $DOCKER_TOKEN | base64 -d > /kaniko/.docker/config.json