Preserve newlines in delegate interfaces

Author: cgual-omnidian

modules/openapi-generator/src/main/resources/kotlin-spring/apiDelegate.mustache

@@ -33,7 +33,8 @@ interface {{classname}}Delegate {
     /**
      * @see {{classname}}#{{operationId}}
      */
-    {{#reactive}}{{^isArray}}suspend {{/isArray}}{{#isArray}}{{^useFlowForArrayReturnType}}suspend {{/useFlowForArrayReturnType}}{{/isArray}}{{/reactive}}fun {{operationId}}({{#allParams}}{{{paramName}}}: {{^reactive}}{{#isFile}}{{>fileParamType}}{{/isFile}}{{^isFile}}{{>optionalDataType}}{{/isFile}}{{/reactive}}{{#reactive}}{{#isFile}}{{>fileParamType}}{{/isFile}}{{^isFile}}{{^isArray}}{{>optionalDataType}}{{/isArray}}{{#isArray}}{{#isBodyParam}}Flow<{{{baseType}}}>{{/isBodyParam}}{{^isBodyParam}}{{>optionalDataType}}{{/isBodyParam}}{{/isArray}}{{/isFile}}{{/reactive}}{{^-last}}, {{/-last}}{{/allParams}}): {{#responseWrapper}}{{.}}<{{/responseWrapper}}ResponseEntity<{{>returnTypes}}>{{#responseWrapper}}>{{/responseWrapper}}{{^skipDefaultDelegateInterface}} {
+    {{#reactive}}{{^isArray}}suspend {{/isArray}}{{#isArray}}{{^useFlowForArrayReturnType}}suspend {{/useFlowForArrayReturnType}}{{/isArray}}{{/reactive}}fun {{operationId}}({{#allParams}}{{{paramName}}}: {{^reactive}}{{#isFile}}{{>fileParamType}}{{/isFile}}{{^isFile}}{{>optionalDataType}}{{/isFile}}{{/reactive}}{{#reactive}}{{#isFile}}{{>fileParamType}}{{/isFile}}{{^isFile}}{{^isArray}}{{>optionalDataType}}{{/isArray}}{{#isArray}}{{#isBodyParam}}Flow<{{{baseType}}}>{{/isBodyParam}}{{^isBodyParam}}{{>optionalDataType}}{{/isBodyParam}}{{/isArray}}{{/isFile}}{{/reactive}}{{^-last}},
+        {{/-last}}{{/allParams}}): {{#responseWrapper}}{{.}}<{{/responseWrapper}}ResponseEntity<{{>returnTypes}}>{{#responseWrapper}}>{{/responseWrapper}}{{^skipDefaultDelegateInterface}} {
         {{>methodBody}}{{! prevent indent}}
     }{{/skipDefaultDelegateInterface}}