Java: Update HttpClient Cache Docs (#1771)

docs-java/features/connectivity/005-http-client.mdx

@@ -87,7 +87,8 @@ When the properties of `HttpClient` are not working for the application, e.g. ti
 ### Configuring the Cache
 
 HTTP Clients are reused to ensure existing connections can be reused for better performance.
-By default, clients are **cached for 5 minutes**.
+By default, clients are **cached for at least one hour**.
+Cache entries are only removed once the http client hasn't been accessed for one hour.
 This can be configured to allow for better performance.
 
 <Tabs 
@@ -100,7 +101,7 @@ This can be configured to allow for better performance.
 <TabItem value="v4">
 
 ```java
-DefaultHttpClientCache cache = new DefaultHttpClientCache(1, TimeUnit.HOURS);
+DefaultHttpClientCache cache = new DefaultHttpClientCache(1, TimeUnit.DAYS);
 HttpClientAccessor.setHttpClientCache(cache);
 ```
 
@@ -109,7 +110,7 @@ HttpClientAccessor.setHttpClientCache(cache);
 
 ```java
 ApacheHttpClient5Cache cache = new ApacheHttpClient5CacheBuilder()
-                                      .duration(Duration.ofHours(1)).build();
+                                      .duration(Duration.ofDays(1)).build();
 
 ApacheHttpClient5Accessor.setHttpClientCache(cache);
 ```