feat(blogger): update the api

#### blogger:v2

The following keys were added:
- schemas.Blog.properties.customMetaData.deprecated (Total Keys: 1)
- schemas.Post.properties.customMetaData.deprecated (Total Keys: 1)

#### blogger:v3

The following keys were added:
- schemas.Blog.properties.customMetaData.deprecated (Total Keys: 1)
- schemas.Post.properties.customMetaData.deprecated (Total Keys: 1)

Author: yoshi-automation

googleapiclient/discovery_cache/documents/blogger.v2.json

@@ -401,13 +401,14 @@
 }
 }
 },
-"revision": "20240708",
+"revision": "20250524",
 "rootUrl": "https://blogger.googleapis.com/",
 "schemas": {
 "Blog": {
 "id": "Blog",
 "properties": {
 "customMetaData": {
+"deprecated": true,
 "description": "The JSON custom meta-data for the Blog.",
 "type": "string"
 },
@@ -899,6 +900,7 @@
 "type": "string"
 },
 "customMetaData": {
+"deprecated": true,
 "description": "The JSON meta-data for the Post.",
 "type": "string"
 },

googleapiclient/discovery_cache/documents/blogger.v3.json

@@ -1710,13 +1710,14 @@
 }
 }
 },
-"revision": "20240708",
+"revision": "20250524",
 "rootUrl": "https://blogger.googleapis.com/",
 "schemas": {
 "Blog": {
 "id": "Blog",
 "properties": {
 "customMetaData": {
+"deprecated": true,
 "description": "The JSON custom meta-data for the Blog.",
 "type": "string"
 },
@@ -2250,6 +2251,7 @@
 "type": "string"
 },
 "customMetaData": {
+"deprecated": true,
 "description": "The JSON meta-data for the Post.",
 "type": "string"
 },