docs(examples): fix highlighting due to backwards compatible typedict change

Author: heitorlessa

docs/core/event_handler/appsync.md

@@ -58,7 +58,7 @@ Here's an example where we have two separate functions to resolve `getTodo` and
 
 === "getting_started_graphql_api_resolver.py"
 
-    ```python hl_lines="7 13 23 25-26 35 37 48"
+    ```python hl_lines="14 20 30 32-33 42 44 55"
     --8<-- "examples/event_handler_graphql/src/getting_started_graphql_api_resolver.py"
     ```
 
@@ -112,7 +112,7 @@ You can nest `app.resolver()` decorator multiple times when resolving fields wit
 
 === "nested_mappings.py"
 
-    ```python hl_lines="4 10 20-21 23 30"
+    ```python hl_lines="11 17 27-28 28 30 37"
     --8<-- "examples/event_handler_graphql/src/nested_mappings.py"
     ```
 
@@ -126,7 +126,7 @@ You can nest `app.resolver()` decorator multiple times when resolving fields wit
 
 For Lambda Python3.8+ runtime, this utility supports async functions when you use in conjunction with `asyncio.run`.
 
-```python hl_lines="7 14 24-25 34 36" title="Resolving GraphQL resolvers async"
+```python hl_lines="14 21 31-32 41 43" title="Resolving GraphQL resolvers async"
 --8<-- "examples/event_handler_graphql/src/async_resolvers.py"
 ```
 
@@ -151,13 +151,13 @@ Use the following code for `merchantInfo` and `searchMerchant` functions respect
 
 === "graphql_transformer_merchant_info.py"
 
-    ```python hl_lines="4 6 22-23 27-28 36"
+    ```python hl_lines="11 13 29-30 34-35 43"
     --8<-- "examples/event_handler_graphql/src/graphql_transformer_merchant_info.py"
     ```
 
 === "graphql_transformer_search_merchant.py"
 
-    ```python hl_lines="4 6 21-22 36 42"
+    ```python hl_lines="11 13 28-29 43 49"
     --8<-- "examples/event_handler_graphql/src/graphql_transformer_search_merchant.py"
     ```
 
@@ -185,7 +185,7 @@ You can subclass [AppSyncResolverEvent](../../utilities/data_classes.md#appsync-
 
 === "custom_models.py.py"
 
-    ```python hl_lines="4 7 23-25 28-29 36 43"
+    ```python hl_lines="11 14 30-32 35-36 43 50"
     --8<-- "examples/event_handler_graphql/src/custom_models.py"
     ```
 
@@ -214,7 +214,7 @@ Let's assume you have `split_operation.py` as your Lambda function entrypoint an
 
     We import **Router** instead of **AppSyncResolver**; syntax wise is exactly the same.
 
-  	```python hl_lines="4 8 18-19"
+  	```python hl_lines="11 15 25-26"
     --8<-- "examples/event_handler_graphql/src/split_operation_module.py"
   	```
 
@@ -242,7 +242,7 @@ Here's an example of how you can test your synchronous resolvers:
 
 === "assert_graphql_response_module.py"
 
-    ```python hl_lines="10"
+    ```python hl_lines="17"
     --8<-- "examples/event_handler_graphql/src/assert_graphql_response_module.py"
     ```
 
@@ -265,7 +265,7 @@ And an example for testing asynchronous resolvers. Note that this requires the `
 
 === "assert_async_graphql_response_module.py"
 
-    ```python hl_lines="14"
+    ```python hl_lines="21"
     --8<-- "examples/event_handler_graphql/src/assert_async_graphql_response_module.py"
     ```