The Clients docs that talk about Endpoints should link to the Endpoints doc (#4294)

Co-authored-by: Brian MacDonald <brian.macdonald@temporal.io>

Author: lukeknep

docs/develop/dotnet/temporal-client.mdx

@@ -263,6 +263,7 @@ local development instance:
 - Your _Namespace and Account ID_ combination, which follows the format `<namespace_id>.<account_id>`.
 - The recommended _endpoint_ is the gRPC Namespace endpoint: `<namespace>.<account>.tmprl.cloud:7233`.
   This endpoint works for all Namespaces and automatically directs traffic to the active region for Namespaces with [High Availability](/cloud/high-availability).
+  See [accessing Namespaces](/cloud/namespaces#access-namespaces) for more information on endpoint options.
 
 You can find the Namespace and Account ID, as well as the endpoint, on the Namespaces tab:
 

docs/develop/go/temporal-client.mdx

@@ -252,6 +252,7 @@ local development instance:
 - Your _Namespace and Account ID_ combination, which follows the format `<namespace_id>.<account_id>`.
 - The recommended _endpoint_ is the gRPC Namespace endpoint: `<namespace>.<account>.tmprl.cloud:7233`.
   This endpoint works for all Namespaces and automatically directs traffic to the active region for Namespaces with [High Availability](/cloud/high-availability).
+  See [accessing Namespaces](/cloud/namespaces#access-namespaces) for more information on endpoint options.
 
 You can find the Namespace and Account ID, as well as the endpoint, on the Namespaces tab:
 

docs/develop/java/temporal-client.mdx

@@ -300,6 +300,7 @@ connecting to an unsecured local development instance:
 - Your _Namespace and Account ID_ combination, which follows the format `<namespace_id>.<account_id>`.
 - The recommended _endpoint_ is the gRPC Namespace endpoint: `<namespace>.<account>.tmprl.cloud:7233`.
   This endpoint works for all Namespaces and automatically directs traffic to the active region for Namespaces with [High Availability](/cloud/high-availability).
+  See [accessing Namespaces](/cloud/namespaces#access-namespaces) for more information on endpoint options.
 
 You can find the Namespace and Account ID, as well as the endpoint, on the Namespaces tab:
 

docs/develop/python/temporal-client.mdx

@@ -261,6 +261,7 @@ local development instance:
 - Your _Namespace and Account ID_ combination, which follows the format `<namespace_id>.<account_id>`.
 - The recommended _endpoint_ is the gRPC Namespace endpoint: `<namespace>.<account>.tmprl.cloud:7233`.
   This endpoint works for all Namespaces and automatically directs traffic to the active region for Namespaces with [High Availability](/cloud/high-availability).
+  See [accessing Namespaces](/cloud/namespaces#access-namespaces) for more information on endpoint options.
 
 You can find the Namespace and Account ID, as well as the endpoint, on the Namespaces tab:
 

docs/develop/ruby/temporal-client.mdx

@@ -223,6 +223,7 @@ local development instance:
 - Your _Namespace and Account ID_ combination, which follows the format `<namespace_id>.<account_id>`.
 - The recommended _endpoint_ is the gRPC Namespace endpoint: `<namespace>.<account>.tmprl.cloud:7233`.
   This endpoint works for all Namespaces and automatically directs traffic to the active region for Namespaces with [High Availability](/cloud/high-availability).
+  See [accessing Namespaces](/cloud/namespaces#access-namespaces) for more information on endpoint options.
 
 You can find the Namespace and Account ID, as well as the endpoint, on the Namespaces tab:
 

docs/develop/typescript/temporal-client.mdx

@@ -270,6 +270,7 @@ local development instance:
 - Your _Namespace and Account ID_ combination, which follows the format `<namespace_id>.<account_id>`.
 - The recommended _endpoint_ is the gRPC Namespace endpoint: `<namespace>.<account>.tmprl.cloud:7233`.
   This endpoint works for all Namespaces and automatically directs traffic to the active region for Namespaces with [High Availability](/cloud/high-availability).
+  See [accessing Namespaces](/cloud/namespaces#access-namespaces) for more information on endpoint options.
 
 You can find the Namespace and Account ID, as well as the endpoint, on the Namespaces tab: