fix: eliminate OpenSSL duplicate symbols causing tls_parse_all_extensions stack overflow

- Add -no-openssl to Qt configure: Qt uses -schannel and never needed
  the OpenSSL TLS backend. Without this flag Qt compiled the OpenSSL
  plugin anyway, causing every OpenSSL symbol to appear twice in the
  final link alongside libtorrent's OpenSSL dependency.
- Remove /FORCE:MULTIPLE from qBittorrent CMake args: this flag was
  silently resolving the duplicates by picking arbitrarily between the
  two copies, corrupting OpenSSL's ext_defs function pointer table and
  making tls_parse_all_extensions recurse infinitely into itself,
  overflowing the libtorrent-network-thread stack on TLS handshake.

Author: vectorrilke

.github/workflows/ci_windows_arm64_native.yaml

@@ -130,7 +130,7 @@ jobs:
             -static -static-runtime -release -xplatform win32-arm64-msvc `
             -prefix "${{ env.qt_target_root }}" `
             -qt-host-path "C:/Qt/${{ env.qt_version }}/msvc2022_64" `
-            -system-zlib -schannel -qt-sqlite -sql-sqlite -no-sql-mysql -no-sql-odbc -no-sql-psql -c++std c++20 -- `
+            -system-zlib -schannel -no-openssl -qt-sqlite -sql-sqlite -no-sql-mysql -no-sql-odbc -no-sql-psql -c++std c++20 -- `
             -DCMAKE_PREFIX_PATH="$vcpkgRoot/installed/${{ env.vcpkg_triplet }}" `
             -DCMAKE_TOOLCHAIN_FILE="$vcpkgRoot/scripts/buildsystems/vcpkg.cmake" `
             -DVCPKG_TARGET_TRIPLET=${{ env.vcpkg_triplet }}
@@ -212,7 +212,6 @@ jobs:
             -G Ninja `
             -DCMAKE_BUILD_TYPE=RelWithDebInfo `
             -DCMAKE_MSVC_DEBUG_INFORMATION_FORMAT=ProgramDatabase `
-            -DCMAKE_EXE_LINKER_FLAGS="/FORCE:MULTIPLE" `
             -DCMAKE_PROJECT_TOP_LEVEL_INCLUDES="$cmakePreloadPath" `
             -DCMAKE_PREFIX_PATH="$qtTargetRoot;$hostQtRoot;$vcpkgInstalled" `
             -DQT_HOST_PATH="$hostQtRoot" `