Cjf release0708 (#15117)

* add tag into readme.go.md

* add tag to readme.go.md to release gosdk

Author: chenjianfei2017

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

@@ -13,6 +13,7 @@ go:
 
 ``` yaml $(go) && $(multiapi)
 batch:
+  - tag: package-2020-12
   - tag: package-2020-06
   - tag: package-2019-07-preview
   - tag: package-2018-03
@@ -22,6 +23,15 @@ batch:
   - tag: package-2015-08
 ```
 
+### Tag: package-2020-12 and go
+
+These settings apply only when `--tag=package-2020-12 --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-2020-12' && $(go)
+output-folder: $(go-sdk-folder)/services/$(namespace)/mgmt/2020-12-01/$(namespace)
+```
+
 ### Tag: package-2020-06 and go
 
 These settings apply only when `--tag=package-2020-06 --go` is specified on the command line.

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

@@ -21,6 +21,7 @@ azure-arm: true
 
 ``` yaml $(go) && $(multiapi)
 batch:
+  - tag: package-2021-01-15
   - tag: package-2020-12
   - tag: package-2020-09
   - tag: package-2020-06
@@ -30,6 +31,15 @@ batch:
   - tag: package-2015-08-preview
 ```
 
+### Tag: package-2021-01-15 and go
+
+These settings apply only when `--tag=package-2021-01-15 --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-2021-01-15' && $(go)
+output-folder: $(go-sdk-folder)/services/$(namespace)/mgmt/2021-01-15/$(namespace)
+```
+
 ### Tag: package-2020-12 and go
 
 These settings apply only when `--tag=package-2020-12 --go` is specified on the command line.