Fix wildcard escape to preserve monospace formatting

Use `+*+` instead of pass:[*] so the asterisk renders in
monospace as intended.

Author: kemister85

modules/ROOT/pages/tinymceai-on-premises-jwt.adoc

@@ -70,7 +70,7 @@ Every token MUST contain the following claims.
 |`iat` |number |Issued-at, seconds since epoch (UTC).
 |`exp` |number |Expiry, seconds since epoch (UTC). Recommend `iat {plus} 3600` for demos, `iat {plus} 900` for production. The server applies 60 seconds of clock-skew leeway; tokens up to 60 seconds past `exp` still verify.
 |`sub` |string |Unique, stable user identifier. Conversation history is isolated per-`sub`; do not reuse one `sub` across users or conversations will leak between them.
-|`auth.ai.permissions` |`string[]` |Array of feature permission strings. See the permissions reference below. Wildcards (pass:[*]) are accepted only in the documented positions; the bare string `"*"` is rejected.
+|`auth.ai.permissions` |`string[]` |Array of feature permission strings. See the permissions reference below. Wildcards (`+*+`) are accepted only in the documented positions; the bare string `"*"` is rejected.
 |===
 
 == Optional claims