enh(deps): Upgrade bundled PCRE2 from 10.44 to 10.47#5095
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Summary
Upgrades bundled PCRE2 library from version 10.44 to 10.47 (released October 2024).
Source: https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.47
Security
This upgrade skips version 10.45 which contained CVE-2025-58050 - a heap-buffer-overflow read vulnerability in the
(*scs:...)(Scan SubString) verb when combined with(*ACCEPT). Fixed in 10.46.Changes
pcre2_internal.hto allow C++ inclusion (required byFoundation/src/Unicode.cppfor UCD table access)pcre2_jit_compile.cfrom build (POCO doesn't use JIT compilation)config.hsymlink topcre2_config.hfor PCRE2 internal includesCMakeLists.txtto exclude test/tool files from buildTest Plan
Closes #4912