Allow use of symbols in the redis password (#270)

* allow use symbols in the redis password

You can see the test case here: https://regex101.com/r/6ObzU2/1

* disallow double quote

You'd have to at least exclude `"` as it will breaks the JSON replacement when the template is being rendered.

public/v4/apps/redis.yml

@@ -20,7 +20,7 @@ caproverOneClickApp:
           validRegex: /^([^\s^\/])+$/
         - id: $$cap_redis_password
           label: Redis Password
-          validRegex: /^([a-zA-Z0-9-_])+$/
+          validRegex: /^(\w|[^\s"])+$/
     instructions:
         start: >-
             Redis is an open source key-value store that functions as a data structure server.