fix(QR Code Generator): bring back multiline

Fix #185

Author: sharevb

src/tools/qr-code-generator/qr-code-generator.vue

@@ -154,6 +154,7 @@ async function copyQRCode() {
           label-position="left"
           label-width="130px"
           label-align="right"
+          multiline
           :label="t('tools.qr-code-generator.texts.label-text')"
           rows="1"
           :placeholder="t('tools.qr-code-generator.texts.placeholder-your-link-or-text')"