feat(fern): update generators versions to latest (#551)

Author: rarokko

fern/apis/api/generators.yml

@@ -28,7 +28,7 @@ groups:
   ts-sdk:
     generators:
       - name: fernapi/fern-typescript-node-sdk
-        version: 0.51.3
+        version: 2.1.0
         api:
           settings:
             unions: v1
@@ -49,7 +49,7 @@ groups:
   java-sdk:
     generators:
       - name: fernapi/fern-java-sdk
-        version: 2.37.0
+        version: 2.38.1
         disable-examples: true
         output:
           location: maven
@@ -63,7 +63,7 @@ groups:
   go-sdk:
     generators:
       - name: fernapi/fern-go-sdk
-        version: 0.37.4
+        version: 1.4.0
         disable-examples: true
         api:
           settings:
@@ -88,7 +88,7 @@ groups:
   csharp-sdk:
     generators:
       - name: fernapi/fern-csharp-sdk
-        version: 2.0.1
+        version: 2.0.2
         disable-examples: true
         github:
           repository: VapiAI/server-sdk-csharp