inconsistant usage of usePasswordFiles or auth.usePasswordFiles

[wrenix]

Name and Version

redis

What steps will reproduce the bug?

it is not clear if usePasswordFiles should be under auth or in root.

Are you using any custom parameters or values?

auth:
  usePasswordFiles: true

vs

usePasswordFiles: true

What is the expected behavior?

No response

What do you see instead?

make a grep with Values.auth.usePasswordFiles and Values.usePasswordFiles

Additional information

multiple issue / PRs try to fix it in redis:

• [bitnami/redis] Set usePasswordFiles=true by default #32117 (comment)
• [bitnami/redis] Set usePasswordFiles=true by default #32117 (comment)
• [bitnami/redis]: only use auth.usePasswordFiles if auth.enabled is set #32208
• [bitnami/redis] Disable all usages of usePasswordFiles if auth.enabled is unset #32253
• [bitnami/redis] Fix usePasswordFile typo in metrics container #32259
• [bitnami/redis] fix 32214 - REDIS_PASSWORD_FILE uses wrong filename from volume #32215