upgrade typescript

Author: lahirumaramba

etc/firebase-admin.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 import { Bucket } from '@google-cloud/storage';
 import { FirebaseDatabase } from '@firebase/database-types';

etc/firebase-admin.app-check.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 
 // @public

etc/firebase-admin.app.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 
 // @public

etc/firebase-admin.auth.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 
 // @public

etc/firebase-admin.data-connect.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 
 // @public

etc/firebase-admin.database.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 import { DataSnapshot } from '@firebase/database-types';
 import { EventType } from '@firebase/database-types';

etc/firebase-admin.eventarc.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 
 // @public

etc/firebase-admin.extensions.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 
 // @public

etc/firebase-admin.firestore.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { AddPrefixToKeys } from '@google-cloud/firestore';
 import { Agent } from 'http';
 import { AggregateField } from '@google-cloud/firestore';

etc/firebase-admin.functions.api.md

@@ -4,8 +4,6 @@
 
 ```ts
 
-/// <reference types="node" />
-
 import { Agent } from 'http';
 
 // @public