Upgrade AJV (#19443)

* Upgrade AJV

* Fixes for AJV upgrade

* lint fix

* Update index.tsx

lib/schema-event.js

@@ -114,6 +114,7 @@ const context = {
 }
 
 const pageSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -129,6 +130,7 @@ const pageSchema = {
 }
 
 const exitSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -175,6 +177,7 @@ const exitSchema = {
 }
 
 const linkSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -196,6 +199,7 @@ const linkSchema = {
 }
 
 const searchSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -220,6 +224,7 @@ const searchSchema = {
 }
 
 const navigateSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -239,6 +244,7 @@ const navigateSchema = {
 }
 
 const surveySchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -273,6 +279,7 @@ const surveySchema = {
 }
 
 const experimentSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -304,6 +311,7 @@ const experimentSchema = {
 }
 
 const redirectSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -331,6 +339,7 @@ const redirectSchema = {
 }
 
 const clipboardSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',
@@ -352,6 +361,7 @@ const clipboardSchema = {
 }
 
 const printSchema = {
+  type: 'object',
   additionalProperties: false,
   required: [
     'type',