[PR #8654/52126b8f backport][stable-9] Add TLS certs params to redis (#8672)

Add TLS certs params to redis (#8654)

* add tls params to redis

* add PR number

* add example

* move doc to redis fragment

* Update changelogs/fragments/8654-add-redis-tls-params.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* rm aliases and add version_added

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 52126b8fae)

Co-authored-by: Matthieu Bourgain <matthieu@bourgain.me>

plugins/doc_fragments/redis.py

@@ -49,6 +49,16 @@ options:
       - Path to root certificates file. If not set and O(tls) is
         set to V(true), certifi ca-certificates will be used.
     type: str
+  client_cert_file:
+    description:
+      - Path to the client certificate file.
+    type: str
+    version_added: 9.3.0
+  client_key_file:
+    description:
+      - Path to the client private key file.
+    type: str
+    version_added: 9.3.0
 requirements: [ "redis", "certifi" ]
 
 notes: