CodeGen from PR 22355 in Azure/azure-rest-api-specs

Merge 24a9903316508c3aaad1a7596017e9426fc94b48 into 18e83e24c36eed85a240103b476de0220ace7f84

Author: SDKAuto

schemas/2022-03-08-preview/Microsoft.DBforPostgreSQL.json

@@ -32,7 +32,7 @@
           "oneOf": [
             {
               "type": "string",
-              "pattern": "^[a-z][a-z0-9]*$",
+              "pattern": "^[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*",
               "minLength": 3,
               "maxLength": 63
             },

schemas/2022-12-01/Microsoft.DBforPostgreSQL.json

@@ -32,7 +32,7 @@
           "oneOf": [
             {
               "type": "string",
-              "pattern": "^[a-z][a-z0-9]*$",
+              "pattern": "^[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*",
               "minLength": 3,
               "maxLength": 63
             },