remove old d3-dsv lib dependency from package.json (#49)

Author: RandomFractals

package-lock.json

@@ -174,7 +174,6 @@
 		"test": "node ./out/test/runTest.js"
 	},
 	"devDependencies": {
-		"@types/d3-dsv": "^3.0.0",
 		"@types/vscode": "^1.63.1",
 		"@types/glob": "^7.2.0",
 		"@types/mocha": "^9.0.0",
@@ -192,7 +191,6 @@
 	},
 	"dependencies": {
 		"@vscode/webview-ui-toolkit": "^0.8.4",
-		"d3-dsv": "^3.0.1",
 		"tableschema": "^1.12.4",
 		"tabulator-tables": "^5.0.8"
 	}