Upgrade: Update test and lint dependencies

Author: lumaxis

package-lock.json

@@ -114,12 +114,12 @@
 		"@types/mocha": "^7.0.2",
 		"@types/node": "^12.12.47",
 		"@types/vscode": "^1.44.0",
-		"@typescript-eslint/eslint-plugin": "^3.4.0",
-		"@typescript-eslint/parser": "^3.4.0",
+		"@typescript-eslint/eslint-plugin": "^3.5.0",
+		"@typescript-eslint/parser": "^3.5.0",
 		"eslint": "^7.3.1",
 		"glob": "^7.1.6",
 		"mocha": "^8.0.1",
-		"testdouble": "^3.13.1",
+		"testdouble": "^3.16.0",
 		"typescript": "^3.9.5",
 		"vscode-test": "^1.4.0"
 	}