Disable taborder from SchemaGuideLink

Author: abelsiqueira

src/components/SchemaGuideLink.vue

@@ -1,5 +1,8 @@
 <template>
-    <a v-bind:href="'https://github.com/citation-file-format/citation-file-format/blob/1.2.0/schema-guide.md' + anchor">
+    <a
+        v-bind:href="'https://github.com/citation-file-format/citation-file-format/blob/1.2.0/schema-guide.md' + anchor"
+        tabindex="-1"
+    >
         <q-icon
             name="ion-information-circle-outline"
             size="24px"