chore(*): change code style to use single quote

src/types/SASjsConfig.ts

@@ -1,4 +1,4 @@
-import { ServerType } from "./ServerType"
+import { ServerType } from './ServerType'
 
 /**
  * Specifies the configuration for the SASjs instance.
@@ -10,14 +10,14 @@ export class SASjsConfig {
    * Can be omitted, eg if serving directly from the SAS Web Server or being
    * streamed.
    */
-  serverUrl: string = ""
-  pathSAS9: string = ""
-  pathSASViya: string = ""
+  serverUrl: string = ''
+  pathSAS9: string = ''
+  pathSASViya: string = ''
   /**
    * The appLoc is the parent folder under which the SAS services (STPs or Job
    * Execution Services) are stored.
    */
-  appLoc: string = ""
+  appLoc: string = ''
   /**
    * Can be SAS9 or SASVIYA
    */
@@ -26,6 +26,6 @@ export class SASjsConfig {
    * Set to `true` to enable additional debugging.
    */
   debug: boolean = true
-  contextName: string = ""
+  contextName: string = ''
   useComputeApi = false
 }