Bump dalli from 3.0.6 to 3.1.0

Bumps dalli from 3.0.6 to 3.1.0.

Changelog

Sourced from dalli's changelog.

3.1.0

• BREAKING CHANGE: Update Rack::Session::Dalli to inherit from Abstract::PersistedSecure. This will invalidate existing sessions (petergoldstein)
• BREAKING CHANGE: Use of unsupported operations in a multi block now raise an error. (petergoldstein)
• Extract PipelinedGetter from Dalli::Client (petergoldstein)
• Fix SSL socket so that it works with pipelined gets (petergoldstein)
• Additional refactoring to split classes (petergoldstein)

Commits

• 0c65041 Prepare for version 3.1.0 (#860)
• f698aee Encapsulate the response buffer. (#859)
• 7d3fe13 Encapsulate response header to simply return values, prepare for opaque expos...
• 76acdbd Removes the server attribute from Dalli socket classes, and puts server handl...
• 983cc1e Rename multi_response_abort, add some comments, and prepare pipeline for extr...
• c1b94ca Minor cleanup of the normalize_options method (#855)
• dff4238 Update SSL socket so that it can be used with pipelined gets (#854)
• 97c485a Extract the PipelinedGetter from the Dalli::Client (#852)
• 4ead29d Another approach to getting SASL working in CI, now that we've verified funct...
• 66f5dae Raise an error if an unsupported operation is used in a multi block (#847)
• Additional commits viewable in compare view