[DOCS] Reference to function for better usage does not exist

Function getScriptPath is not implemented. PHPDoc block of function
getPathInfo points to getScriptName.

Resolves: #94095
Releases: master, 10.4, 9.5
Change-Id: I6329cff8ace4a3b5562e6d2d568dbed6d69c0ae5
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/69112
Tested-by: core-ci <typo3@b13.com>
Tested-by: Richard Haeser <richard@richardhaeser.com>
Reviewed-by: Richard Haeser <richard@richardhaeser.com>

typo3/sysext/core/Documentation/Changelog/9.2/Feature-83736-ExtendedPSR-7RequestsWithTYPO3ServerParameters.rst

@@ -53,7 +53,7 @@ Some further old :php:`getIndpEnv()` arguments directly access :php:`$request->s
 normalization. These have been transferred to the new class, too, but will be deprecated later if the core does not use
 these anymore:
 
-- :php:`PATH_INFO` is now :php:`->getPathInfo()`, but better use :php:`->getScriptPath()` instead
+- :php:`PATH_INFO` is now :php:`->getPathInfo()`, but better use :php:`->getScriptName()` instead
 - :php:`HTTP_REFERER` is now :php:`->getHttpReferer()`, but better use :php:`$request->getServerParams()['HTTP_REFERER']` instead
 - :php:`HTTP_USER_AGENT` is now :php:`->getHttpUserAgent()`, but better use :php:`$request->getServerParams()['HTTP_USER_AGENT']` instead
 - :php:`HTTP_ACCEPT_ENCODING` is now :php:`->getHttpAcceptEncoding()`, but better use :php:`$request->getServerParams()['HTTP_ACCEPT_ENCODING']` instead
@@ -68,4 +68,4 @@ Impact
 The PSR-7 request objects created by TYPO3 now contain an instance of :php:`NormalizedParams` which can
 be used instead of :php:`GeneralUtility::getIndpEnv()` to access normalized server params.
 
-.. index:: PHP-API
+.. index:: PHP-API