移除dockerfile

.devcontainer/Dockerfile

-FROM hb.eazytec-cloud.com/eazytec/eazydevelop-base:ubuntu
\ No newline at end of file

.devcontainer/devcontainer.json

 {
     "name": "Java Development Environment",
-    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
-    "build": {
-        "dockerfile": "Dockerfile"
-    },
+    "image": "hb.eazytec-cloud.com/eazytec/eazydevelop-base:ubuntu",
     "features": {
         "ghcr.io/devcontainers/features/java:1.6.3": {
             "version": "17",