[InputOtp] select input content when clicking on a box (#6354)

packages/primevue/src/inputotp/InputOtp.vue

@@ -18,6 +18,7 @@
                     @blur="onBlur($event)"
                     @paste="onPaste($event)"
                     @keydown="onKeyDown($event)"
+                    @click="onClick($event)"
                     :pt="ptm('pcInputText')"
                 />
             </slot>
@@ -128,6 +129,9 @@ export default {
         onBlur(event) {
             this.$emit('blur', event);
         },
+        onClick(event) {
+            setTimeout(() => event.target.select(), 1);
+        },
         onKeyDown(event) {
             if (event.ctrlKey || event.metaKey) {
                 return;