HDDS-15026. Introduce DevContainer to improve contributor experience (#10075)

Author: henrybear327

.devcontainer/devcontainer.json

@@ -0,0 +1,29 @@
+{
+  "name": "Apache Ozone (Java 21)",
+  "image": "mcr.microsoft.com/devcontainers/java:21-bookworm",
+  "features": {
+    "ghcr.io/devcontainers/features/java:1": {
+      "version": "none",
+      "installMaven": "true"
+    },
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "20"
+    },
+		"ghcr.io/devcontainers/features/docker-in-docker:2": {},
+		"ghcr.io/devcontainers/features/github-cli:1": {},
+  },
+  "postCreateCommand": "hadoop-ozone/dev-support/checks/build.sh -Pdist -Psrc -Dmaven.javadoc.skip=true",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "vscjava.vscode-java-pack",
+        "vscjava.vscode-maven",
+        "EditorConfig.EditorConfig"
+      ],
+      "settings": {
+        "java.configuration.updateBuildConfiguration": "automatic"
+      }
+    }
+  },
+  "remoteUser": "vscode"
+}

hadoop-ozone/dist/src/main/assemblies/ozone-src.xml

@@ -67,6 +67,13 @@
         <include>CONTRIBUTING.md</include>
       </includes>
     </fileSet>
+    <fileSet>
+      <directory>.devcontainer</directory>
+      <includes>
+        <include>**/*</include>
+      </includes>
+      <useDefaultExcludes>true</useDefaultExcludes>
+    </fileSet>
     <fileSet>
       <directory>.run</directory>
       <includes>