Issue #3298467 by Gábor Hojtsy: Update dependencies: twig to 1.42.5, yaml to 3.4.41, polyfill-ctype to 1.19

Issue #2822761 by herom, douggreen, francoisb, Gábor Hojtsy: Context is not parsed with short array syntax [ … ] when @placeholders are present (backport)

Issue #3188643 by penyaskito, unstatu, Gábor Hojtsy: Translation filter in Twig variable string definitions not parsed

Issue #3043258 by jhodgdon, Gábor Hojtsy, Joachim Namyslo: Region names are not extracted from theme info files

Issue #3086657 by andypost, jhodgdon, ricovandevin, larowlan, herom: Parse new front-matter format for help topic titles

Issue #3042842 by Gábor Hojtsy, shaal: Profile dependencies and composer style dependencies are not found in config parsing

Backport

Issue #2611658 by herom, Gábor Hojtsy: PHP date format strings are not extracted from config, boolean cast is wrong

Issue #2611584 by Gábor Hojtsy, pp: Twig trans placeholders with extra filters result in broken strings

Issue #1933988 by herom, Gábor Hojtsy, garphy: Support for Drupal 8 shipped configuration translatables with external dependencies (in effect contrib)

Issue #2604382 by herom, Gábor Hojtsy: Undetect translatable class names in non-translation situations

This reverts commit e174df7e39fd71e235edf87b9b83cf5d526158e7.
Reason: not credited using --author.

Issue #707864 by GaborHojtsy, xgretsch, herom: Fixed several database failures: APIs not translated to D7