[TASK] Deprecate PageRenderer::$inlineJavascriptWrap and $inlineCssWrap

The protected properties `$inlineJavascriptWrap` and `$inlineCssWrap`
of the class `\TYPO3\CMS\Core\Page\PageRenderer` have been deprecated.

The new methods `wrapInlineScript()` and `wrapInlineStyle()` have to
be used instead (which also provide special handling for XHTML or
non-HTML5 content rendering).

Resolves: #100614
Releases: main
Change-Id: I11b3624ee933fba411a48d8222d2760f090323a9
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78658


Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Oliver Hader <oliver.hader@typo3.org>
Tested-by: Oliver Hader <oliver.hader@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>