* chore(Trace): add dev env settings
* add(Trace): init add Poco::trace and libbacktrace files
* feat(Exception): generate stack trace if enabled at compile time
* chore(DNSSD): remove binaries from git
* fix(Trace): build
* chore(ci): exclude exception text tests for trace build; add debug test script params
* chore(build): mac (dl)
* chore(cmake): Changes to build Trace with CMake.
* chore(cmake): Changes to build Trace on Windows
* chore(cmake): Improvements to include trace sample.
* chore(cmake): Fixes to properly build/link Trace on Linux
* chore(cmake): add_definitions --> add_compile_definitions
* chore(cmake): Build Trace as static and don't export it.
* chore(make): Link Trace with built-in libbacktrace on Linux
* chore(Trace): remove unnecessary sources for libbacktrace.
* chore(github): enable trace on a few github checks
* chore(cmake): Build Trace with clang++ on Linux.
* chore(cmake): Properly set POCO_ENABLE_TRACE globally when needed.
* fix(cmake): Trace: corrected include for clang on Linux
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Co-authored-by: Matej Kenda <matejken@gmail.com>