chore(internal/serviceconfig): rename api-allowlist-schema to sdk-yaml-schema (#6551)

Rename `doc/api-allowlist-schema.md` to `doc/sdk-yaml-schema.md`.

Fixes #6540

Author: JoeWang1127

doc/api-allowlist-schema.md doc/sdk-yaml-schema.mddoc/api-allowlist-schema.md renamed to doc/sdk-yaml-schema.md

@@ -1,6 +1,6 @@
-# API Allowlist Schema
+# SDK YAML Schema
 
-This document describes the schema for the API Allowlist.
+This document describes the schema for the SDK YAML.
 
 ## API Configuration
 

internal/serviceconfig/api.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:generate go run -tags configdocgen ../../cmd/config_doc_generate.go -input . -output ../../doc/api-allowlist-schema.md -root API -root-title API -title "API Allowlist"
+//go:generate go run -tags configdocgen ../../cmd/config_doc_generate.go -input . -output ../../doc/sdk-yaml-schema.md -root API -root-title API -title "SDK YAML"
 
 package serviceconfig