[KYUUBI apache#5599] Correct the parameter name of fetching op log in…

… RESTful API

### _Why are the changes needed?_

It corrects the fetching op log Rest API documentation to match request parameter case in code, solving issue apache#5599

### _How was this patch tested?_
No tests needed.

### _Was this patch authored or co-authored using generative AI tooling?_

No AI tool has been used for this patch.

Closes apache#5673 from GianlucaPrincipini/fix-fetching-op-log-param-doc.

Closes apache#5599

f134af0 [GianlucaPrincipini] Change maxRows "param" to "maxrows" in documentation

Authored-by: GianlucaPrincipini <gianluca.principini@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>

docs/client/rest/rest_api.md

@@ -297,7 +297,7 @@ Get a list of operation log lines of the running operation by the specified oper
 
 | Name    | Description                           | Type |
 |:--------|:--------------------------------------|:-----|
-| maxRows | The max row that are pulled each time | Int  |
+| maxrows | The max row that are pulled each time | Int  |
 
 #### Response Body