1.12.2 release merge (#3695)

* chore: 1.12.2 versions and notes

* chore: spelling fix

* fix(): Linking Crypto-testrunner fails #3688

* fix(Event): POSIX Event state need not be atomic #3699

* fix(OpenSSLInitializer): SIGABRT in OSSL_PROVIDER_unload with static OpenSSL3 #3698

* #3700: Release script must include build_vs170.cmd

* fix(mingw): lowercase winsock2 and iphlpapi to allow cross compile #3711

* fix(PollSet): wakeup fd is never read #3708

* fix(PollSet): wakeup fd is never read (windows portion and some other optimizations) #3708

* fix(PollSet): wakeup fd is never read #3708

* fix(PollSet): Compiling with clang_cl_x64_x64 on Visual Studio 2022 failed #3716

* fix(SpinlockMutex): VS2022 compilation issues #3693

* Only support extracting JSON fields when the SDK supports it (#3717)

* Added preprocessor defined to detect support for JSON

* Only support extracting JSON fields when the SDK supports it

* Fix version comparison

* fix(MSVC): PocoNet Project File does not support Visual Studio 2022 #3719

* Update max MSVC version information (#3720)

add visual studio 2022 support

* Added missing Crypto Header to ProGen source (#3722)

* fix(Crypto): fails to build with Visual Studio projects #3721

* Crypto: Progen again to add new files and bring back ARM64 configuration (#3724)

* Progen Crypto to re-add ARM64

* Add new files

* Add how to install using Conan section on README (#3727)

Signed-off-by: Uilian Ries <uilianries@gmail.com>

* fix(Platform): LoongArch support #3460

* fix(format): Poco::format and C++20 #3733

* fix: g++ C++20 warnings #3734

* core(CI): add c++20

* fix(CI): skip MySQL tests for c++20

* release 1.12.2

Co-authored-by: Günter Obiltschnig <guenter.obiltschnig@appinf.com>
Co-authored-by: Hernan Martinez <hernan.c.martinez@gmail.com>
Co-authored-by: Byungjun Lee <40881444+OneTop4458@users.noreply.github.com>
Co-authored-by: Hernan Martinez <hmartinez@malwarebytes.com>
Co-authored-by: Uilian Ries <uilianries@gmail.com>

Crypto/src/OpenSSLInitializer.cpp

@@ -66,8 +66,8 @@ Poco::FastMutex* OpenSSLInitializer::_mutexes(0);
 #endif
 
 #if OPENSSL_VERSION_NUMBER >= 0x30000000L
-std::atomic<OSSL_PROVIDER*> OpenSSLInitializer::_defaultProvider(0);
-std::atomic<OSSL_PROVIDER*> OpenSSLInitializer::_legacyProvider(0);
+OSSL_PROVIDER* OpenSSLInitializer::_defaultProvider(0);
+OSSL_PROVIDER* OpenSSLInitializer::_legacyProvider(0);
 #endif