adds base64 encoded note to access key id and access key secret

Author: mikesmith0414

modules/cluster-logging-loki-deploy.adoc

@@ -54,13 +54,15 @@ metadata:
   name: logging-loki-s3
   namespace: openshift-logging
 data:
-  access_key_id: QUtJQUlPU0ZPRE5ON0VYQU1QTEUK
-  access_key_secret: d0phbHJYVXRuRkVNSS9LN01ERU5HL2JQeFJmaUNZRVhBTVBMRUtFWQo=
-  bucketnames: czMtYnVja2V0LW5hbWU= <1>
-  endpoint: aHR0cHM6Ly9zMy5ldS1jZW50cmFsLTEuYW1hem9uYXdzLmNvbQ== <2>
+  access_key_id: QUtJQUlPU0ZPRE5ON0VYQU1QTEUK <1>
+  access_key_secret: d0phbHJYVXRuRkVNSS9LN01ERU5HL2JQeFJmaUNZRVhBTVBMRUtFWQo= <2>
+  bucketnames: czMtYnVja2V0LW5hbWU= <3>
+  endpoint: aHR0cHM6Ly9zMy5ldS1jZW50cmFsLTEuYW1hem9uYXdzLmNvbQ== <4>
 ----
-<1> Base64-encoded bucket name
-<2> Base64-encoded S3 API endpoint
+<1> Base64-encoded access key id
+<2> Base64-encoded access key secret
+<3> Base64-encoded bucket name
+<4> Base64-encoded S3 API endpoint
 +
 . Create the `LokiStack` custom resource:
 +