chore: ⬆️ Vendor for new deps

vendor/github.com/microsoft/go-mssqldb/integratedauth/winsspi/provider.go

@@ -0,0 +1,15 @@
+// +build windows
+
+package winsspi
+
+import "github.com/microsoft/go-mssqldb/integratedauth"
+
+// AuthProvider handles SSPI Windows Authentication via secur32.dll functions
+var AuthProvider integratedauth.Provider = integratedauth.ProviderFunc(getAuth)
+
+func init() {
+	err := integratedauth.SetIntegratedAuthenticationProvider("winsspi", AuthProvider)
+	if err != nil {
+		panic(err)
+	}
+}