Merge pull request #175 from wolfi-dev/dependabot/terraform/chainguard-dev/apko-0.21.4

Bump chainguard-dev/apko from 0.21.3 to 0.21.4

Author: k4leung4

main.tf

@@ -6,7 +6,7 @@ terraform {
     }
     apko = {
       source  = "chainguard-dev/apko"
-      version = "0.21.3"
+      version = "0.21.4"
     }
     oci = {
       source  = "chainguard-dev/oci"