add configuration for track 2 agfood (Azure#14568)

Author: ArcturusZhang

specification/agfood/resource-manager/readme.go.md

@@ -2,25 +2,10 @@
 
 These settings apply only when `--go` is specified on the command line.
 
-```yaml $(go)
-go:
-  license-header: MICROSOFT_MIT_NO_VERSION
-  namespace: agfood
-  clear-output-folder: true
-```
-
-### Go multi-api
-
-``` yaml $(go) && $(multiapi)
-batch:
-  - tag: package-2020-05-12-preview
-```
-
-### Tag: package-2020-05-12-preview and go
-
-These settings apply only when `--tag=package-2020-05-12-preview --go` is specified on the command line.
-Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
-
-```yaml $(tag) == 'package-2020-05-12-preview' && $(go)
-output-folder: $(go-sdk-folder)/services/preview/$(namespace)/mgmt/2020-05-12-preview/$(namespace)
+```yaml $(go) && $(track2)
+license-header: MICROSOFT_MIT_NO_VERSION
+module-name: sdk/agfood/armagfood
+module: github.com/Azure/azure-sdk-for-go/$(module-name)
+output-folder: $(go-sdk-folder)/$(module-name)
+azure-arm: true
 ```

specification/agfood/resource-manager/readme.md

@@ -50,7 +50,6 @@ This is not used by Autorest itself.
 ```yaml $(swagger-to-sdk)
 swagger-to-sdk:
   - repo: azure-sdk-for-python-track2
-  - repo: azure-sdk-for-go
   - repo: azure-sdk-for-js
 ```
 ## Go