fix(cicd): prefix image tag with username

Seems like it might bee a requirement? Not sure.

Author: ibiixie

docker-bake.hcl

@@ -3,13 +3,13 @@ group "default" {
 }
 
 target "frontend" {
-  tags = [ "biixie.com:frontend-latest" ]
+  tags = [ "biixie/biixie.com:frontend-latest" ]
   content = "."
   dockerfile = "frontend/Dockerfile"
 }
 
 target "backend" {
-  tags = [ "biixie.com:backend-latest" ]
+  tags = [ "biixie/biixie.com:backend-latest" ]
   contenet = "."
   dockerfile = "backend/Dockerfile"
 }