Release v3.4.11

[fabpot]

Changelog (since v3.4.10...v3.4.11)

• bug [DI] Fix bad exception on uninitialized references to non-shared services #27364 [DI] Fix bad exception on uninitialized references to non-shared services (@nicolas-grekas)
• bug [HttpFoundation] Fix perf issue during MimeTypeGuesser intialization #27359 [HttpFoundation] Fix perf issue during MimeTypeGuesser intialization (@nicolas-grekas)
• security #cve-2018-11408 [SecurityBundle] Fail if security.http_utils cannot be configured
• security #cve-2018-11406 clear CSRF tokens when the user is logged out
• security #cve-2018-11385 migrating session for UsernamePasswordJsonAuthenticationListener
• security #cve-2018-11385 Adding session authentication strategy to Guard to avoid session fixation
• security #cve-2018-11385 Adding session strategy to ALL listeners to avoid any possible fixation
• security #cve-2018-11386 [HttpFoundation] Break infinite loop in PdoSessionHandler when MySQL is in loose mode
• bug [WebProfilerBundle] Fixed validator/dump trace CSS #27341 [WebProfilerBundle] Fixed validator/dump trace CSS (@yceruto)
• bug [FrameworkBundle] fix typo in CacheClearCommand #27337 [FrameworkBundle] fix typo in CacheClearCommand (@emilielorenzo)