Fix lint script for app config perf test (#16046)

Perf test packages should not be using the eslint plugin

Fixes the below error

```


ESLint couldn't find the plugin "@azure/eslint-plugin-azure-sdk".

(The package "@azure/eslint-plugin-azure-sdk" was not found when loaded as a Node module from the directory "/home/vsts/work/1/s/sdk".)

It's likely that the plugin isn't installed correctly. Try reinstalling by running the following:

    npm install @azure/eslint-plugin-azure-sdk@latest --save-dev

The plugin "@azure/eslint-plugin-azure-sdk" was referenced from the config file in "../../../.eslintrc.json".

```

sdk/appconfiguration/perf-tests/app-configuration/package.json

@@ -36,8 +36,8 @@
     "integration-test:browser": "echo skipped",
     "integration-test:node": "echo skipped",
     "integration-test": "echo skipped",
-    "lint:fix": "eslint package.json src test --ext .ts --fix --fix-type [problem,suggestion]",
-    "lint": "eslint package.json src test --ext .ts -f html -o app-config-perf-test-lintReport.html || exit 0",
+    "lint:fix": "eslint --no-eslintrc -c ../../../.eslintrc.internal.json package.json test --ext .ts --fix --fix-type [problem,suggestion]",
+    "lint": "eslint --no-eslintrc -c ../../../.eslintrc.internal.json package.json test --ext .ts",
     "pack": "npm pack 2>&1",
     "prebuild": "npm run clean",
     "unit-test:browser": "echo skipped",