tests: fix lint

lib/manager/bundler/range.js

@@ -15,6 +15,6 @@ module.exports = {
  *
  */
 
-function getRangeStrategy(config) {
+function getRangeStrategy() {
   return 'replace';
 }

lib/manager/cargo/artifacts.js

@@ -2,12 +2,7 @@ module.exports = {
   getArtifacts,
 };
 
-async function getArtifacts(
-  cargoTomlFileName,
-  updatedDeps,
-  newCargoTomlContent,
-  config
-) {
+async function getArtifacts(cargoTomlFileName) {
   await logger.debug(`cargo.getArtifacts(${cargoTomlFileName})`);
   let cargoLockFileName;
   try {

lib/manager/cargo/update.js

@@ -2,7 +2,7 @@ module.exports = {
   updateDependency,
 };
 
-function updateDependency(currentFileContent, upgrade) {
+function updateDependency(currentFileContent) {
   // TODO
   return currentFileContent;
 }