Add build task to VS Code project

.vscode/tasks.json

@@ -0,0 +1,25 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"label": "build",
+			"type": "process",
+			"command": "python3",
+			"args": ["${workspaceFolder}/build.py"],
+			"problemMatcher": "$gcc",
+			"presentation": {
+				"echo": true,
+				"reveal": "silent",
+				"focus": false,
+				"panel": "shared",
+				"showReuseMessage": true,
+				"clear": true,
+				"revealProblems": "onProblem"
+			},
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			},
+		}
+	]
+}