Fb/redis adapter client options and polish (#94)

* wip 1

* wip 2

* wip 3

* wip 4

* wip 5

* wip 6

* wip 7

* wip 8

* wip 9

* switch to @redis/client

* make tls part of socket if it's an object

* tests and such

* tests and such 2

* saner setup where we ignore tls objects

* consolidate cds-test into one dir

* fix for close client base being passed promise instead of client

clearer naming

* upgrade deps for example server

* tamer syntax for client promise usage

* make canGetClient private to avoid double naming with result variable

* upgrade deps

* remove shallowMerge

* add local socket options as base case,
make credentials mapping more explicit

* test cleanup

* no more ip family problems

Author: rlindner81

example-cap-server/package-lock.json

@@ -20,7 +20,7 @@
   },
   "dependencies": {
     "@cap-js-community/feature-toggle-library": "*",
-    "@sap/cds": "^8.7.1",
+    "@sap/cds": "^8.7.2",
     "@sap/cds-mtxs": "^2.5.1",
     "express": "^4.21.2"
   },