fix(docs-infra): prevent automatic linking of 'json' (#44294)

add 'json' to the ignoreGenericWords set so that it doesn't get
wrongly linked to the jsonPipe during the aio docs generation
as it is a generic javarscript term

PR Close #44294

aio/content/guide/ajs-quick-reference.md

@@ -843,7 +843,7 @@ For more information on pipes, see [Pipes](guide/pipes).
       <code-example hideCopy path="ajs-quick-reference/src/app/app.component.html" region="json"></code-example>
 
 
-      The Angular `json` pipe does the same thing.
+      The Angular [`json`](api/common/JsonPipe) pipe does the same thing.
     </td>
 
   </tr>

aio/content/guide/forms.md

@@ -220,7 +220,7 @@ Any unique value will do, but using a descriptive name is helpful.
 
 2. You can now remove the diagnostic messages that show interpolated values.
 
-3. To confirm that two-way data binding works for the entire hero model, add a new text binding with the [`json` pipe](api/common/JsonPipe) (which would serialize the data to a string) at the top to the component's template.
+3. To confirm that two-way data binding works for the entire hero model, add a new text binding with the [`json`](api/common/JsonPipe) pipe (which would serialize the data to a string) at the top to the component's template.
 
 After these revisions, the form template should look like the following:
 

aio/tools/transforms/angular-base-package/services/auto-link-filters/ignoreGenericWords.js

@@ -5,6 +5,19 @@
  */
 
 module.exports = function ignoreGenericWords() {
-  const ignoredWords = new Set(['a', 'classes', 'create', 'error', 'group', 'number', 'request', 'state', 'target', 'value', '_']);
+  const ignoredWords = new Set([
+    'a',
+    'classes',
+    'create',
+    'error',
+    'group',
+    'json',
+    'number',
+    'request',
+    'state',
+    'target',
+    'value',
+    '_'
+  ]);
   return (docs, words, index) => ignoredWords.has(words[index].toLowerCase()) ? [] : docs;
 };