chore: update

Author: meabed

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 19
+          node-version: 24
 
       - name: Yarn
         run: yarn install --frozen-lockfile

.github/workflows/release.yml

@@ -38,7 +38,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 19
+          node-version: 24
 
       - name: Yarn
         run: yarn install --frozen-lockfile

src/qr-js/qr-bit-buffer.ts

@@ -20,7 +20,7 @@ QrBitBuffer.prototype = {
   },
 
   putBit: function (bit) {
-    var bufIndex = Math.floor(this.length / 8)
+    const bufIndex = Math.floor(this.length / 8)
     if (this.buffer.length <= bufIndex) {
       this.buffer.push(0)
     }