Add CodeQL workflow for GitHub code scanning

.github/workflows/codeql.yml

@@ -0,0 +1,40 @@
+name: CodeQL
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  analyze:
+    name: Analyze
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: javascript
+          queries: +security-and-quality
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2
+        with:
+          category: "/language:javascript"
+

.github/workflows/tests.yml

@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14, 16, 18]
+        node-version: [ 14, 16, 18 ]
 
     steps:
       - name: Checkout repository

README.md

@@ -1,7 +1,7 @@
 # AzAuth JS
 
-[![Node.js CI](https://img.shields.io/github/workflow/status/Azuriom/AzAuthJS/Node.js%20CI?style=flat-square)](https://github.com/Azuriom/AzAuthJS/actions)
-[![Language grade](https://img.shields.io/lgtm/grade/javascript/github/Azuriom/AzAuthJS?label=code%20quality&logo=lgtm&logoWidth=18&style=flat-square)](https://lgtm.com/projects/g/Azuriom/AzAuthJS/context:javascript)
+[![Node.js CI](https://img.shields.io/github/actions/workflow/status/Azuriom/AzauthJS/tests.yml?branch=master&style=flat-square)](https://github.com/Azuriom/AzAuthJS/actions/workflows/build.yml)
+[![Code QL](https://img.shields.io/github/actions/workflow/status/Azuriom/AzauthJS/codeql.yml?branch=master&style=flat-square)](https://github.com/Azuriom/AzAuthJS/actions/workflows/codeql.yml)
 [![npm Version](https://img.shields.io/npm/v/azuriom-auth.svg?style=flat-square)](https://www.npmjs.org/package/azuriom-auth)
 [![Chat](https://img.shields.io/discord/625774284823986183?color=5865f2&label=Discord&logo=discord&logoColor=fff&style=flat-square)](https://azuriom.com/discord)