fuzzer: initialize client context of the ssl manager
clientsession_fuzzer: ./net/Ssl.hpp:114: static ssl::CertificateVerification ssl::Manager::getClientVerification(): Assertion `isClientContextInitialized() && "client context must be initialized"' failed.
#8 0x55885edfdc36 in ssl::Manager::getClientVerification() /home/vmiklos/git/collaboraonline/online-fuzz/./net/Ssl.hpp:114:9
#9 0x55885eded51b in ClientSession::loadDocument(char const*, int, StringVector const&, std::shared_ptr<DocumentBroker> const&) /home/vmiklos/git/collaboraonline/online-fuzz/wsd/ClientSession.cpp:1276:13
#10 0x55885edd3436 in ClientSession::_handleInput(char const*, int) /home/vmiklos/git/collaboraonline/online-fuzz/wsd/ClientSession.cpp:686:16
#11 0x55885f1fd1ca in Session::handleMessage(std::vector<char, std::allocator<char>> const&) /home/vmiklos/git/collaboraonline/online-fuzz/common/Session.cpp:288:13
Signed-off-by: Miklos Vajna <vmiklos@collabora.com>
Change-Id: If7f346af0e6293bf042c9b211e4efe2dfedbd642
f543a1da9d