make tls always boolean

Author: rlindner81

src/redis-adapter.js

@@ -104,7 +104,7 @@ const _createClientBase = (clientName) => {
         socket: {
           host,
           port,
-          ...(tls !== undefined && { tls }),
+          ...(tls !== undefined && { tls: !!tls }),
         },
       };
       if (isCluster) {

test/redis-adapter.test.js

@@ -111,9 +111,7 @@ describe("redis-adapter test", () => {
           "socket": {
             "host": "my-domain.com",
             "port": "1234",
-            "tls": {
-              "tlsOption": "tlsOption",
-            },
+            "tls": true,
           },
         },
       ]