Update JS configs for brownfield services to avoid breakings (#39836)

Author: kazrael2119

specification/appconfiguration/resource-manager/Microsoft.AppConfiguration/AppConfiguration/tspconfig.yaml

@@ -38,6 +38,7 @@ options:
       name: "@azure/arm-appconfiguration"
     flavor: azure
     experimental-extensible-enums: true
+    compatibility-lro: true
   "@azure-tools/typespec-java":
     emitter-output-dir: "{output-dir}/{service-dir}/azure-resourcemanager-appconfiguration"
     namespace: com.azure.resourcemanager.appconfiguration

specification/containerregistry/resource-manager/Microsoft.ContainerRegistry/Registry/tspconfig.yaml

@@ -37,6 +37,7 @@ options:
     emitter-output-dir: "{output-dir}/{service-dir}/arm-containerregistry"
     flavor: azure
     experimental-extensible-enums: true
+    compatibility-lro: true
     package-details:
       name: "@azure/arm-containerregistry"
   "@azure-tools/typespec-go":

specification/elasticsan/resource-manager/Microsoft.ElasticSan/ElasticSan/tspconfig.yaml

@@ -32,6 +32,7 @@ options:
   "@azure-tools/typespec-ts":
     service-dir: "sdk/elasticsans"
     emitter-output-dir: "{output-dir}/{service-dir}/arm-elasticsan"
+    compatibility-lro: true
     typespec-title-map:
       ElasticSanClient: "ElasticSanManagement"
     flavor: "azure"

specification/healthbot/HealthBot.Management/tspconfig.yaml

@@ -27,6 +27,7 @@ options:
   "@azure-tools/typespec-ts":
     service-dir: sdk/healthbot
     emitter-output-dir: "{output-dir}/{service-dir}/arm-healthbot"
+    compatibility-lro: true
     flavor: "azure"
     experimental-extensible-enums: true
     package-details:

specification/mysql/resource-manager/Microsoft.DBforMySQL/FlexibleServers/tspconfig.yaml

@@ -39,6 +39,7 @@ options:
     emitter-output-dir: "{output-dir}/{service-dir}/arm-mysql-flexible"
     flavor: azure
     experimental-extensible-enums: true
+    compatibility-lro: true
     package-details:
       name: "@azure/arm-mysql-flexible"
   "@azure-tools/typespec-go":

specification/nginx/Nginx.Management/tspconfig.yaml

@@ -30,6 +30,7 @@ options:
     emitter-output-dir: "{output-dir}/{service-dir}/arm-nginx"
     flavor: "azure"
     experimental-extensible-enums: true
+    compatibility-lro: true
     package-details:
       name: "@azure/arm-nginx"
   "@azure-tools/typespec-go":

specification/postgresql/DBforPostgreSQL.Management/tspconfig.yaml

@@ -29,6 +29,7 @@ options:
     emitter-output-dir: "{output-dir}/{service-dir}/arm-postgresql-flexible"
     flavor: "azure"
     experimental-extensible-enums: true
+    compatibility-lro: true
     package-details:
       name: "@azure/arm-postgresql-flexible"
   "@azure-tools/typespec-go":